Chevrolet Volt: Wikis

Advertisements
  
  

Note: Many of our articles have direct quotes from sources you can cite, within the Wikipedia article! This article doesn't yet, but we're working on it! See more info or our list of citable articles.

Encyclopedia

Advertisements

From Wikipedia, the free encyclopedia

Chevrolet Volt
2011 Chevrolet Volt
Manufacturer General Motors
Adam Opel GmbH
Also called Holden Volt
Opel Ampera
Vauxhall Ampera
Production start November 2010
Assembly Detroit, Michigan
(Detroit/Hamtramck Assembly)
Predecessor General Motors EV1
Class mid-size car (SAE J1100-EPA class)
Body style(s) 5-door liftback / hatchback
Layout Front engine, front-wheel drive
Platform Delta II / Voltec
Engine(s) 111 kW (149 hp) electric motor[1]
1.4 L 4-cylinder for powering 53 kW (71 hp) generator[2]
Wheelbase 105.7 in (2,680 mm)[1]
Length 177.1 in (4,500 mm)[1]
Width 70.8 in (1,800 mm)
Height 56.3 in (1,430 mm)
Fuel capacity 12 U.S. gallons [3] + 16 kW·h nominal, 8.0 kW·h usable
Electric range 40 miles (64 km) EPA city using battery only; (additional range available from the on-board gasoline powered 53 kW (71 hp) electric generator)
Designer Maximiliano Larroquette

The Chevrolet Volt is a plug-in hybrid electric vehicle to be produced by the Chevrolet division of General Motors and expected to be launched in November 2010 as a 2011 model. Its propulsion system will be based on GM's new Voltec (formerly known as E-Flex) electric automobile platform, which differs significantly from GM's earlier BAS Hybrid and Two-Mode Hybrid systems. For up to the first 40 miles (64 km), the Volt is powered by electrical energy stored in its on-board lithium-ion batteries which are charged by connection to an electrical power outlet. The car's 16 kW·h (8.0 kW·h usable) lithium-ion battery pack can be fully charged by plugging the car into a 120-240VAC residential electrical outlet using the provided SAE J1772-compliant[4] charging cord. No external charging station will be required.[5]

With fully charged batteries, enough electrical energy will be stored to power the Volt up to 40 miles (64 km). This distance is capable of satisfying the daily commute for 75% of Americans,[6] whose commute is on average 33 miles (53 km).[7] After 40 miles (64 km), a small 4-cylinder gasoline internal combustion engine creates electricity on-board using a 53 kW (71 hp) generator to extend the Volt's range to more than 300 miles (483 km).[8][9] The electrical power from the generator is sent primarily to the electric motor, with the excess going to the batteries, depending on the state of charge (SOC) of the battery pack and the power demanded at the wheels. The distribution is controlled by the electronic control unit (ECU) of the vehicle.[10][11] Unlike most current commercially available hybrid electric vehicles, the actual propulsion of the Volt is accomplished exclusively by the electric motor.[citation needed]

The Volt's retail price has yet to be officially announced, but is estimated to be near $32,500 USD, after a $7,500 federal tax credit.[12] However, in the most recent twist of the Chevy Volt price tale, the Volt's vehicle line director Tony Posawatz from GM responded to the question of anticipated Volt pricing by stating "the real or effective cost to consumers is easily less than $30,000.” which would indicate an MSRP of something less than $37,500 before rebate.[13] Development and production of the Volt has been kept on or ahead of schedule, despite GM's Chapter 11 reorganization.[14] The first pre-production test car based on the full Volt design was built in June 2009 in Warren, Michigan[15] and by October 2009, 80 Volts had been built and are being tested under various conditions.[16]

Contents

Classification as a "hybrid"

Because the current Society of Automotive Engineers (SAE) definition of a hybrid vehicle states the vehicle shall have "two or more energy storage systems both of which must provide propulsion power, either together or independently,"[17] the company has avoided the use of the term "hybrid" when describing its Voltec designs. Instead GM describes the Volt as an electric vehicle equipped with a "range extending" gasoline powered internal combustion engine (ICE) as a genset and therefore dubbed an "Extended Range Electric Vehicle"[18] or E-REV.[8][18][19] However, due to the combination of an internal combustion engine and electric motors in series rather than parallel, this configuration is most commonly referred to as a plug-in series hybrid. See Hybrid vehicle drivetrain.

Design

Concept vehicle

The first Chevy Volt concept vehicle

The Volt concept vehicle has four doors with a rear liftgate, and is capable of carrying four passengers. This is a significant change in design when compared to the General Motors EV1 of the 1990s, which only seated two to reduce weight. The top speed has also been increased on the Volt, from the electronically limited 80 miles per hour (130 km/h) to 100 miles per hour (160 km/h). The battery pack size has also been reduced, from about 300 L in volume in the EV1, to just 100 L in the Volt.[20]

GM's Vice Chairman Robert Lutz told Newsweek in 2007 that a two-seat sports car by Tesla Motors, the Roadster, and the rapid advancement of battery technology inspired him to push GM to develop the Volt.[21]

Production model

The production design model, first revealed to the public on September 16, 2008, differs greatly in design from the original concept car. Citing necessary aerodynamic changes needed to extend the Volt's initial full-charge range, the Volt uses GM's new "Delta II" platform, shared by the planned 2010 Chevrolet Cruze and the 2011 Saab 9-3.[1][22] Although GM has not publicly revealed the production model's drag coefficient, they claim it will be lower than the 0.25 drag coefficient of the Toyota Prius, which uses a Kammback body.[23]

Electromechanical design timeline

Chevrolet Volt (concept) at the 2008 Australian International Motor Show.

GM executives report that battery technology will have a large impact in determining the success of the car.[24][25]

To help spur battery research, GM selected two companies to provide advanced lithium-ion battery packs: Compact Power (CPI), which uses manganese spinel based cells made by its parent company, LG Chemical; and Continental Automotive Systems, which uses nanophosphate based cylindrical cells made by A123Systems.[26][27] However, on August 9, 2007, GM established a more close-knit relationship with A123Systems so that the two companies could co-develop a Volt-specific battery cell.[28] This cell was later unveiled at the EVS23 industry convention in Anaheim, CA.[29] Work with CPI has continued at a rapid pace, and in late 2007 CPI delivered two fully-functional prototype battery packs to GM's testing facilities. On January 31, 2008, A123 and Continental delivered their first prototype to GM's European test facilities. GM announced on January 12, 2009 that it would use the LG Chem batteries for the production model.[30]

GM expects ten years of life out of the batteries. As of early 2008, they had started extensive battery testing and planned to have 10-year battery results in two years. Batteries were placed in the Chevrolet Malibu for further real-world testing.[31] In April 2008, GM Vice Chairman Bob Lutz said that the first battery test mule was now running with a lithium-ion battery pack.[32] By that summer, GM confirmed that a non-turbocharged, 1.4 liter 4-cylinder engine would be used as the range extender, and that the intention is to build it in Flint, Michigan.[33] In August 2008, Andrew Farah, the car's chief engineer, stated that the project remains on-track to hit the 2010 deadline saying "at this point, there’s nothing standing in our way of continuing to do what we said we’re going to do."[34]

In April 2009, GM allowed journalists to test the Volt powertrain in the body of Chevrolet Cruze sedans used as test mules which lacked the range-extending generator. The driving tests were conducted at GM Technical Center in Warren, Michigan. Several of the journalists noted that the Volt mule's drive in electric mode is quiet and smooth, without any of the typical noises in commercially available hybrids when accelerating or decelerating. In November 2009, a journalist described the 'feel' of driving the car as it transitioned from electric to generator mode as "the engine’s initial engagement is inaudible and seamless"[35] GM plans to include in the Volt some type of noisemaker to alert blind pedestrians of the car's presence[36][37][38][39]

The first integration prototype based on the final Volt design was built in June 2009, in Warren, Michigan.[14][15] By October, 80 Volts had been built and tested in various conditions,[16] and by October 2009, GM expects 80 of them to be on the road as press cars and test vehicles.[14]

Drivetrain

Drivetrain cut-away of the Volt at the 2008 Australian International Motor Show.
Right side: the gasoline-powered engine used as generator to recharge the batteries. Left side: the electric-powered engine used for traction.

The 2007 Chevrolet Volt concept vehicle that appeared in the North American International Auto Show[40] introduced the Voltec[41] drive system, which is an attempt to standardize many components of possible future electrically-propelled vehicles, and to allow multiple interchangeable electricity-generating systems. The initial design as envisioned in the Volt combines an electric motor and 16 kW·h (58 MJ) lithium-ion battery plug-in system[42] with a small 1.0 L engine powered by gasoline linked to a 53 kW (71 hp) generator. The vehicle is propelled by an electric motor with a peak output of 120 kW (160 hp). Ordinarily, the vehicle would be charged while at home overnight. According to General Motors a full charge will take approximately eight hours from a standard North American 120 V, 15 A household outlet and less than three hours if using a standard 240 VAC outlet.[1] Charge times will be less if the battery is not fully depleted when charging commences.

Since the electrical drivetrain is not affected by the method used to charge its batteries, several options could be available for an engine. The original prototype specifications for the Volt indicated a turbo-charged 1.0 litre 3-cylinder engine would be used.[43] However the initial production configuration currently specified by GM indicates the use of a naturally aspirated 1.4-liter 4-cylinder gasoline engine (Opel's Family 0). The Volt will be E85 flex-fuel capable about a year after its introduction.[44][45]

This drivetrain layout is considered a plug-in series hybrid design since mechanical power drives the generator, which in turn either charges the battery pack or provides power to the electric motor. While the ICE has an electrical connection with the electric motor and hence the wheels, there is no mechanical linkage to the wheels (unlike current automobile hybrid vehicles such as the Toyota Prius), allowing optimization of engine rpm for fuel consumption, efficient rate of charge, and low emissions.

GM plans to station charge the lithium-ion battery to a state-of-charge (SoC) range of approx 85%. Then once the battery depletes to a precise low set-point (<25%) the on-board ICE powered generator will maintain the state of charge of the battery between the lower setpoint and an upper set-point above the 30% SoC level.[17][46]

GM has decided on a new descriptive terminology to distinguish it from traditional hybrids. They are calling the Volt an E-REV, for extended-range electric vehicle, although it still qualifies as a hybrid.[47]

Production and sales

Volt's frontal view
 
Volt's rear view

In July 2007, General Motors stated that it would have the Volt on the U.S. market in 2010,[48] and in early June 2008, they confirmed that production had been approved, with a target of getting the Volt into showrooms by the end of 2010.[49] Following the conclusion of the 2007 UAW-GM contract talks, assembly of the Volt was assigned to Detroit/Hamtramck Assembly.[50] Initially the gasoline engine will be imported from the Opel engine plant in Aspern, Austria.[51] Early estimates, from GM staff, were of initial annual production of 60,000 units,[52] but these claims have been scaled back to a planned 10,000 units, as of May 2008,[53] with a ramp up to 60,000 units in the second year.[54]

At the 2009 Frankfurt Auto Show Opel/Vauxhall showed the Ampera version of the Chevrolet Volt.[55]

Tax credits

In the U.S. market, the price of the Volt is expected to be around US$40,000[56][57] General Motors expects that the capacity of the Volt's battery pack will qualify U.S.-based purchasers for the maximum US$7,500 tax credit as specified in the Emergency Economic Stabilization Act of 2008.[58] Initially, the former GM vice president Bob Lutz wanted the Volt at about $30,000.[59]

The Volt is being endorsed by Dalton McGuinty and the Ontario government in Canada. The province will provide a $10,000 subsidy, and will purchase 500 Volts for the Ontario Public Service fleet. The subsidies are part of McGuinty's target to have electric vehicles make up 5% of all cars in Ontario by 2020.[60]

Production and sales in foreign markets

At the British International Motor Show in July 2008, GM stated that they were considering building all of the Volts for the European market, branded Chevrolet, Opel and Vauxhall, at their Vauxhall plant in Ellesmere Port on the other side of the River Mersey to the Jaguar car plant in Liverpool, United Kingdom.[61] In August 2008 GM stated that the Volt would be available for sale in Europe in 2011.[62] In the UK market the indicated price is around GB£20k.[61]

In late January 2009, Opel announced that its version of the Volt, the Opel Ampera, will be unveiled at the Geneva Auto Show in March.[63] The price is still not yet firm but could land around EUR€40,000.[64] The planned employment of the Opel Ampera should demand only an extremely low annual car tax of about EUR€28 in Germany. Opel is developing the battery control modules for the Opel Ampera at LG in Mainz-Kastel.[65] In Asian markets, the car will be known as the Chevy Ohm. A special version for Arabic countries, called the Ohma, is being considered.[citation needed]

At the Sydney Motor Show in October 2008, Holden stated that the Volt would be available in Australia by 2012 for "more than AUD$30,000".[66]

Marketing

GM has promoted the Volt through a viral marketing campaign in which the number 230 was promoted without explanation.[67] On August 11, 2009, GM announced the Volt can achieve a US EPA 'City' rating of 230 mpg-US (1.0 L/100 km; 280 mpg-imp) plus 25 kW·h/100 mi (560 kJ/km) using the EPA's proposed method for evaluating plug-in hybrids.[16][68]

Specifications

Fuel efficiency

For trips less than about 40 miles (64 km), a fully charged Chevy Volt may travel using just stored electricity and not require any on-board gasoline. This is referred to as Charge Depletion (CD) mode and the Volt is expected to use approximately 25 kW·h/100 mi on the city cycle of the EPA's test while operating in this mode.

Once the Volt's battery has discharged to the estimated 30% lower State of Charge (SoC) limit, the engine starts and supplies power to the electric motor to continue driving the car and maintains the battery charge at 30%.[46] The Volt's range-extending gasoline engine is expected to get approximately 50 mpg-US (4.7 L/100 km; 60 mpg-imp) on the city cycle of the EPA's test while operating in this Charge Sustaining (CS) mode.[citation needed]

On August 11, 2009, GM released their estimated EPA city fuel economy rating for the Volt of 230 mpg-US (1.0 L/100 km; 280 mpg-imp) of gasoline plus 25 kW·h/100 mi (160 km) of electricity.[68][69] The U.S. Environmental Protection Agency (EPA) issued a statement clarifying that the "EPA has not tested a Chevy Volt and therefore cannot confirm the fuel economy values claimed by GM."[16]

The Volt, however, can use both gasoline and grid electricity; thus, assigning a fuel economy value that only refers to on-board gasoline would not be appropriate. The EPA is working on an updated methodology for determining and then reporting the fuel economy of PHEVs. An EPA presentation to the Society of Automotive Engineers in February, 2009 discussed a method based on SAE J1711 to combine the gasoline fuel economy with the electrical fuel economy using the petroleum equivalency factor of 33.7 kW·hgallonUS (the lower heating value of gasoline and the value used by the DOE[70]) which would combine GM's estimated city fuel economies for the Volt into an overall 85 mpgge[notes 1] for reporting.[71][72]

Battery

Outlet for the electrical charger in the left side of the Chevrolet Volt.

Reuters reported in October, 2008 that GM had decided to work exclusively with Compact Power Incorporated (CPI), a Detroit-based unit of South Korea’s LG Chem, to develop the battery systems for the first production version of the Volt.[73][74][75][76] The cells will be produced in Korea and subsequently shipped to the United States, where the battery packs will be assembled at a purpose-built facility in Brownstown Township, Michigan owned and operated by GM.[77]

The Volt's 375 lb (170 kg), 220-cell lithium-ion battery (Li-ion) pack is anticipated to store 16 kW·h of energy,[1][78] but will be restricted to use only 8.8 kW·h of this capacity to maximize the life of the pack. It will only be allowed to charge to 85% of full capacity and to discharge only to approximately 30% SoC before the engine cuts in and maintains the charge near the lower level. When the vehicle is plugged into a charger the battery SoC is restored to 85%.

The Volt's battery pack is much lighter than the EV1's 1,310 lb (590 kg), 18.7 kW·h Panasonic lead-acid battery pack mainly because the Volt will use higher specific energy Li-ion batteries and because less energy will be stored in the Volt's pack. The EV1's 1,147 lb (520 kg), 26.4 kW·h advanced battery pack used nickel metal hydride (NiMH) cells which had higher specific energy than the original lead-acid battery pack, but lower than modern Li-ion batteries. Li-ion batteries are expected to become less expensive as economies of scale take effect.[79][80][81][82]

The battery needs a minimum temperature of between 0 °C and 10 °C (32 °F and 50 °F) to be used and when the Volt is plugged in the battery will be kept warm enough so that it can be used immediately when the Volt is unplugged.[83] If the Volt is kept unplugged and the temperature of the battery is below the minimum temperature the gasoline engine will run until the battery warms up.[83] This temperature regulation is done since electro-chemical batteries have degraded performance when they are very cold.[83]

Charge plug interface

The Volt will use a new plug specification, SAE J1772-2009, that is being proposed as a standard for electric cars.[84]

Regulated emissions impact

Tailpipe emissions

It is anticipated that the Chevrolet Volt will be granted a California Air Resources Board (CARB) classification as an Advanced Technology Partial zero-emissions vehicle (AT-PZEV). Assuming a fully charged battery, the Volt will use no gasoline and produce no tailpipe emissions for up to 40 miles (64 km) of initial daily driving.[1] However, after 40 miles (64 km), the state-of-charge (SOC) of the HV battery will be depleted and the internal combustion engine (ICE) will start up to commence power generation.[85] During this period, using typical closed-loop fueling and exhaust after treatment (i.e. catalytic converter) the tail-pipe exhaust emissions will be similar to other 4-cyl low displacement gasoline-powered automobiles.[86] However, once a sufficient battery state-of-charge has been achieved, the ICE will again turn off,[1] returning to a zero emissions state. This ON:OFF ICE cycling behavior results in the reduction of Initial Trip Starts and therefore a reduction in total tailpipe emissions per distance travelled.[1]

Controversies

EPA testing

As of September 2008, General Motors was reportedly in disagreement with the United States Environmental Protection Agency regarding how the Volt should be tested to determine its official fuel economy rating. The EPA reportedly wants to alter the method of testing currently used for all other hybrid vehicles. If tested with the same EPA tests used by other hybrids, the Volt's ability to use the energy stored in the batteries would result in it achieving a fuel economy rating of over 100 mpg, which would make the Volt the first mass-produced automobile to achieve such a rating.[87]

General Motors believes that although the Volt is an entirely new type of vehicle, it suggests that altering the current EPA hybrid testing methods to suit a single vehicle entry would be unfair and would not recognize the fact that the car can travel an estimated 40 miles (64 km) on battery power alone before the gasoline powered engine has to be started to commence recharging its battery pack.[88]

Cost

In 2009, the Presidential Task Force on the Auto Industry said that "GM is at least one generation behind Toyota on advanced, “green” powertrain development. In an attempt to leapfrog Toyota, GM has devoted significant resources to the Chevy Volt." and that "while the Chevy Volt holds promise, it is currently projected to be much more expensive than its gasoline-fueled peers and will likely need substantial reductions in manufacturing cost in order to become commercially viable."[89]

Earlier in June 2008, Bob Lutz admitted the first-generation Volt with a price tag of about US$30–40,000 was not expected to generate a profit for GM.[90][91] In an April 2009 interview with the president of GM's North American operations, Troy Clark stated he was uncertain if the next generation systems following the Volt would be profitable.[92]

A recent Carnegie Mellon University study indicates that a PHEV-40 will be less cost effective than a HEV or a PHEV-7 in all of the scenarios considered, due to the cost and weight of the battery.[93] Jon Lauckner, a Vice President at GM, responded that the study did not consider the inconvenience of a 7 mile electric range and that the study's cost estimate for the Volt's battery pack was "many hundreds of dollars per kilowatt-hower higher" than what it costs to make today.[94]

Battery charging emissions

Charging the Volt's batteries still results in some greenhouse gas emissions from electrical generation at the local power station.[95] However, under most conditions CO2 output is less than other low emission vehicles, except for electricity derived from "dirty coal", and in the best case emissions are nearly zero.[96] GM claims that the Volt saves 4.4 metric tons in CO2 emissions annually compared to a typical U.S. car.[97]

In locations such as Ontario, where there is a high level of constant electric generation due to a high mix of nuclear power generation and large-scale hydro-electric power generation, much of the power goes to "waste" in off-peak times as generation exceeds the baseload due to the impracticality of scaling back the output of a CANDU reactor or hydro-electric plant on an hour-by-hour basis. In Ontario, baseload demand varies between 12000 and 15000 MW depending on season[98] while the total generation by nuclear and hydroelectric plants (when all are in operation) accounts for over 19000 MW.[99] In this jurisdiction and other similar ones, electric vehicles which are charged during off-peak times result in zero additional pollution.

The University of California, Davis calculated that, generally, plug-in cars that are charged using electricity from the local grid will emit notably less CO2 overall than the use of cars powered from on-board, oil-based fuel, if a significant proportion of that electricity is generated from nuclear power and renewable sources such as hydro-electric (45% in California, for example).[100]

UK based Auto Express magazine claims in a non-scientific study to have calculated that the generation of electricity for charging the batteries in the Volt resulted in emissions equivalent to 124.2 g/km of CO2 for electric-only trips (those not involving the use of any on board fuel), based on government figures for the average CO2 emissions from power stations. No calculations are shown in the article, so the veracity of this claim cannot be evaluated. According to Auto Express, this is more CO2 than the BMW 118d produces.[101] Using CO2 emissions data for the United States, the Auto Express estimate can be shown to imply Volt's plug-to-wheel efficiency of approximately 340 Wh/mile - somewhat high for electric vehicles (Tesla Roadster is EPA rated at 280 Wh/mile plug-to wheel), but within the realm of possibility.

A study by the American Council for an Energy Efficient Economy (ACEEE) predicts that, on average, a typical plug-in hybrid electric vehicle is expected to achieve about a 15% reduction in net CO2 emissions compared to the driver of a regular hybrid, based on the 2005 distribution of power sources feeding the U.S. electrical grid. The ACEEE study also predicts that in areas where less than 80% of grid-power comes from coal-burning power plants, local net CO2 emissions will decrease, but points out that these numbers are first order estimates and are not conclusive.[102]

In Australia, where 85% of electricity nationally is produced using black and brown coal,[103] with most of the remainder produced using hydro and natural gas, the greenhouse emission factors vary between states, and is 1.22 kg-CO2e/kW·h [104] in Victoria, 0.890 kg-CO2e/kW·h in New South Wales, and 0.120 kg-CO2e/kW·h in Tasmania. Assuming a charge requires 8.8 kW·h,[105] allowing 40 miles (64 km) of travel without petrol, the greenhouse intensities are 167 g-CO2e/km for Victoria, 122 g-CO2e/km for NSW, and 16 g-CO2e/km for Tasmania. Electricity consumers can elect to purchase green power at a higher cost, but with significantly lower emissions. For comparative purposes using the same methodology, that is, measuring only the direct emissions from the burning of the fuel, and ignoring fuel procurement/production/delivery,[106] the Toyota Prius tank-to-wheel greenhouse intensity in units of g-CO2 (CO2e information not available) in Australia is 115 g/km (5.1 l/100 km combined cycle),[107] Toyota Yaris 1.3 manual is 141 g/km (6.0 l/100 km combined cycle), and the BMW 120d is 162 g/km (6.1 l/100 km combined cycle).[108] It should be noted that this comparison is not the standard method used by government agencies for comparing the emissions of two vehicles, where the tank-to-wheel only is used; in this case, the Volt would be emission-free for the 40-mile all-electric range (AER). The above comparison does not include the full fuel cycle for either vehicle, known as a well-to-wheel analysis, and so the numbers may be slightly misleading.

Awards

  • 2009 Green Car Vision Award by the Green Car Journal at the Washington Auto Show for "a bold and far-reaching approach that promises to bring an exceptionally fuel efficient model to consumers at reasonable cost."[109]

See also

Notes

  1. ^ The formula from the EPA's SAE presentation would combine the Volt's reported gasoline and electricy fuel economies as:
    = \frac{1\ \mathrm{mi}} {\frac{1}{230}\, \mathrm{_{gal\ gasoline}}\, + \, \left( \frac {250\ \mathrm{W} \cdot \mathrm{h}}{33700 \frac{\mathrm{W} \cdot \mathrm{h}}{\mathrm{gal}}}\right)\, \mathrm{_{electricity}}}
    = \frac{1\, \mathrm{mi}}{\frac{3}{690}\, \mathrm{gal}\, + \, \frac{5}{674}\, \mathrm{gal_{ge}}}

    = 84.99 mpgge overall. [71]

External links

References

  1. ^ a b c d e f g h i "Chevrolet Volt Leads General Motors Into Its Second Century". GM Communications. 2008-09-16. http://www.gm.com/experience/technology/news/2008/volt_092908.jsp. Retrieved 2009-12-21. 
  2. ^ "GM's 'Boost' In Efficient Four-Cylinders Includes More Turbos". GM Communications. 2008-09-25. http://archives.media.gm.com/archive/documents/domain_38/docId_48931_pr.html. Retrieved 2009-12-21. 
  3. ^ "Volt Gas Tank Shrunk - Maximum Range Reduced", GM-VOLT: Chevy Volt Concept Site
  4. ^ "Plugging In Your Volt: Not With Just Any Old Cord". Hybrid Cars. 2008-10-28. http://www.hybridcars.com/technology/plugging-your-volt-not-just-any-old-cord-25203.html. Retrieved 2009-08-19. 
  5. ^ "As the Volt Turns: GM Exec Says Battery Will Recharge While Driving". http://www.edmunds.com/insideline/do/News/articleId=132246. 
  6. ^ Jonathan Rauch, "Electro-Shock Therapy", The Atlantic, July/August 2008
  7. ^ Money: New benefit: help with commuting costs - US News and World Report
  8. ^ a b General Motors (2007-01-07). "Chevrolet Volt - GM's Concept Electric Vehicle - Could Nearly Eliminate Trips To The Gas Station". Press release. http://media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewmonthlyreleasedetail.do?domain=3&docid=31656. Retrieved 2007-01-08. 
  9. ^ "Chevrolet Volt Expects 230 mpg in City Driving". http://media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewmonthlyreleasedetail.do?domain=74&docid=56132. 
  10. ^ KickingTires: GM Shrinks Volt's Gas Tank
  11. ^ Chevrolet | New Electric Car - Concept Chevy Volt
  12. ^ "Could the EPA cripple the Chevy Volt?", by Mike Conner, Motor Trend blog, Sept. 5, 2008
  13. ^ http://gm-volt.com/2010/02/25/gm-exec-chevy-volt-effective-price-easily-less-than-30000/
  14. ^ a b c Jim Motavalli (2009-06-02). "G.M. Says Chevy Volt Is Still on Track". New York Times. http://wheels.blogs.nytimes.com/2009/06/02/gm-says-chevy-volt-is-still-on-track/. Retrieved 2009-06-02. 
  15. ^ a b "GM’s Response to the GM-Volt.com First Chevy Volt to be Built Post and Comments". GM-VOLT: Chevy Volt Electric Car Site. 2009-03-25. http://gm-volt.com/2009/03/25/gms-response-to-the-gm-voltcom-first-chevy-volt-to-be-built-post-and-comments. Retrieved 2009-03-29. 
  16. ^ a b c d "G.M. Puts Electric Car’s City Mileage in Triple Digits". New York Times. August 11, 2009. http://www.nytimes.com/2009/08/12/business/12auto.html. Retrieved 2009-08-11. 
  17. ^ a b http://media.gm.com/volt/eflex/docs/paper.pdf SAE paper 2008-01-0458 The Electrification of the Automobile: From Conventional Hybrid, to Plug-in Hybrids, to Extended-Range Electric Vehicles
  18. ^ a b "Chevrolet Volt Media Site". http://media.gm.com/volt/eflex/index.html. 
  19. ^ "How Carmakers Are Responding to the Plug-In Hybrid Opportunity". http://www.calcars.org/carmakers.html. 
  20. ^ "Lithium Batteries for Hybrid Cars", By John Voelcker, IEEE Spectrum, January 2007
  21. ^ "Bob Lutz: The Man Who Revived the Electric Car | Newsweek Next 2008". Newsweek.com. http://www.newsweek.com/id/81580. Retrieved 2009-08-19. 
  22. ^ "Production Chevrolet Volt hybrid car revealed", paultan.org
  23. ^ "Inside the Design Process of the Volt"
  24. ^ Motor Authority » GM’s Volt could be on the road by 2010 from motorauthority.com
  25. ^ Race to Make Electric Cars Stalled by Battery Problems - WSJ.com
  26. ^ General Motors (2007-06-05). "GM Awards Advanced Development Battery Contracts For Chevrolet Volt E-Flex System". Press release. http://media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewpressreldetail.do?domain=2&docid=36804. 
  27. ^ "GM Testing Volt's Battery, iPhone-like Dash on Track to 2010". Popular Mechanics. 2008-04-04. http://www.popularmechanics.com/automotive/new_cars/4257460.html. Retrieved 2008-04-07. 
  28. ^ Science Daily (2007-08-29). "Lithium Batteries For Hybrid Electric Cars". Press release. http://www.sciencedaily.com/releases/2007/08/070823183654.htm. 
  29. ^ "A123 Unveils New E-REV Battery Cell for Chevy Volt", GM-VOLT: Chevy Volt Electric Car Site
  30. ^ [1]
  31. ^ GM's Chevy Volt update: All systems go, Malibu-based li-ion mules coming soon - AutoblogGreen
  32. ^ "This article is no longer available online for free". Detroit News. http://www.detnews.com/apps/pbcs.dll/article?AID=/20080424/OPINION03/804. Retrieved 2008-04-28. 
  33. ^ [2], mlive.com, July 29, 2008
  34. ^ Tom Krisher (2008-08-15). "Electric car on schedule, GM's Volt engineer says". Traverse City, Michigan, USA: AP via Cleveland Plain Dealer. http://www.magnetwork.org/fyi/news/08dailynews_week33.htm. Retrieved 2009-09-23. "Andrew Farah, GM's chief engineer for its new Volt line, told auto industry execs that there are still dozens of issues to resolve but the company's rechargeable electric vehicle will be ready for its scheduled debut in 2010." 
  35. ^ http://www.nytimes.com/2009/11/22/automobiles/autoreviews/22-chevy-volt.html
  36. ^ Tony Quiroga (April 2009). "2011 Chevrolet Volt First Drive - Car News". Car and Driver. http://www.caranddriver.com/reviews/hot_lists/car_shopping/green_machines/2011_chevrolet_volt_first_drive_car_news. 
  37. ^ Frank Markus (2009-04-28). "First Drive: 2011 Chevrolet Volt Mule". Motor Trend. http://www.motortrend.com/roadtests/alternative/112_0904_2011_chevrolet_volt_mule_drive/index.html. 
  38. ^ Daniel Pund (2009-04-29). "Progress Report or Government Mule?". Edmunds Insideline. http://www.edmunds.com/insideline/do/Drives/FirstDrives/articleId=147086#34. 
  39. ^ James R. Healey (2009-05-03). "Drivers could get a charge out of Chevrolet Volt". USA Today. http://www.usatoday.com/money/autos/reviews/healey/2009-04-30-chevrolet-volt-early-look_N.htm. 
  40. ^ Eisenstein, Paul A. (2007-04-19). "GM Plugs Fuel Cells into Volt". The Car Connection. http://www.thecarconnection.com/Auto_News/Green_Car_News/GM_Plugs_Fuel_Cells_into_Volt.S196.A12244.html. 
  41. ^ Abuelsamid, Sam (2007-01-07). "A look at the GM E-Flex platform". AutoBlogGreen.com. http://www.autobloggreen.com/2007/01/07/detroit-auto-show-general-motors-e-flex-platform/. Retrieved 2007-01-13. 
  42. ^ "E-Flex drive system". http://www.chevrolet.com/pop/electriccar/2007/process_en.jsp. Retrieved 2007-10-01. 
  43. ^ "Chevrolet Volt - GM's Concept Electric Vehicle - Could Nearly Eliminate Trips To The Gas Station". http://media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewmonthlyreleasedetail.do?domain=3&docid=31656. 
  44. ^ "GM Reaffirms Commitment to Biofuels, Calls for Ongoing Commercialization and Infrastructure Support". Green Car Congress. 2010-02-16. http://www.greencarcongress.com/2010/02/stephens-20100216.html#more. Retrieved 2010-02-17. 
  45. ^ Dale Buss. "Even With the Volt: GM Remains Committed to Ethanol". Edmunds.com. http://blogs.edmunds.com/greencaradvisor/2010/02/even-with-the-volt-gm-remains-committed-to-ethanol.html. Retrieved 2010-02-17. 
  46. ^ a b Dennis, M.D., Lyle J.. "Latest Chevy Volt Battery Pack and Generator Details and Clarifications". GM-Volt.com. http://www.gm-volt.com/2007/08/29/latest-chevy-volt-battery-pack-and-generator-details-and-clarifications/. Retrieved 2007-08-29. "...per Rob Peterson, GM spokesman, the battery will operate in the 50% [SoC] “swing” zone, but actually, the batteries full point will be 80% [SoC] (not 100%). So its charge state will actually vary between 30% SoC and 80% SoC. This translates to the following analysis of battery capacity:
    theoretical capacity   100% 16.0 kW·h (not realized under normal conditions)
    highest recharged level 80% 12.8 kW·h (after being plugged in)
    charge sustaining level  30%  4.8 kW·h (after ~40 miles of driving)
    empty           0%  0.0 kW·h (not realized under normal conditions)
    In terms of the on-board generator, the peak power of 53 kW will rarely be used, only in extreme conditions. Peak efficiency will be at around 30 kW, which is what the car should require at 65 mph slightly uphill, although the actuals of mass and energy requirements are not final yet.
    The engine’s job will be to maintain the battery at a SoC of around 30%, and will do so by continuously matching the average power requirement of the car once it is turned on. Those energy requirements will roughly be about 8 kW·h in the city, and 25 kW·h on the highway." 
  47. ^ Dennis, M.D., Lyle J.. "GM Calls the Volt an E-REV". GM-Volt.com. http://www.gm-volt.com/2007/11/23/gm-calls-the-volt-an-e-rev/. Retrieved 2007-11-23. 
  48. ^ "General Motors Brings Chevrolet Volt Car to Washington". VOANews.com. 2007-07-26. http://www.voanews.com/english/2007-07-26-voa25.cfm. Retrieved 2007-08-06. 
  49. ^ Kim, Soyoung (2008-06-03). "GM says all-electric Volt approved for 2010 launch". Reuters. http://www.reuters.com/article/pressReleasesMolt/idUSN037009220080603. Retrieved 2008-07-04. 
  50. ^ Terlep, Sharon; Aguilar, Louis (2007-09-29). "Detroit to build GM's car of future". Detroit News. http://www.detnews.com/apps/pbcs.dll/article?AID=/20070929/AUTO01/709290383/1148. 
  51. ^ Fonger, Ron (2009-01-13). "Chevy Volt's first range-extending engines will come from Austria, not Flint". Flint Journal. http://www.mlive.com/naias/index.ssf/2009/01/volts_first_rangeextending_eng.html. Retrieved 2009-01-15. 
  52. ^ GM Could Build 60,000 Volt Electric Cars in First Year from the EVWORLD Newswire
  53. ^ Chevy Volt hybrid to see limited production in first year from leftlanenews.com
  54. ^ Lutz confirms pricing, gives production numbers from motortrend.com
  55. ^ "The Ultimate Posting on Plug-In Hybrid Developments: Clip & Save". Calcars.org. http://www.calcars.org/calcars-news/1072.html. Retrieved 2009-10-13. 
  56. ^ Maynard, Micheline (November 22, 2008). "G.M.’s Latest Great Green Hope Is a Tall Order". New York Times. http://www.nytimes.com/2008/11/22/business/22volt.html. 
  57. ^ Kiley, David (March 25, 2008). "The road to a stronger CAFE standard". MSNBC. http://www.msnbc.msn.com/id/23793222/page/2/. 
  58. ^ "Purchasers of plug-in cars will get tax credits". msnbc.com. Associated Press. October 30, 2008. http://www.msnbc.msn.com/id/27462414. Retrieved 2009-07-25. "Under the new law, plug-in electric cars with at least a 4-kilowatt-hour battery pack will be eligible for a $2,500 credit, with an additional $417 for each additional kilowatt-hour of battery capacity, up to $7,500. GM expects the Volt will merit the maximum credit." 
  59. ^ "Part One of a Look at GM with CEO Rick Wagoner". Charlie Rose. August 18, 2008. http://www.charlierose.com/shows/2008/8/18/1/part-one-of-a-look-at-gm-with-ceo-rick-wagoner. 
  60. ^ "Ontario pushes electric cars as auto-sector boost". CBC News. July 15, 2009. http://www.cbc.ca/canada/story/2009/07/15/ont-electric-cars511.html. 
  61. ^ a b "GM eyes Merseyside plant for electric car". The Financial Times. 2008-07-23. http://www.ft.com/cms/s/0/1255e414-584f-11dd-b02f-000077b07658.html. Retrieved 2008-10-08. 
  62. ^ "Chevy Volt: A look at GM's huge gamble on the electric Chevy Volt". http://www.cnbc.com/id/15840232?video=807139236&play=1. 
  63. ^ "Opel’s Version of Volt Geneva Bound; Cadillac Kills XLR". Wardsauto.com. 2009-01-27. http://wardsauto.com/home/opel_volt_xlr_090127/. Retrieved 2009-08-19. 
  64. ^ Artikel auf www.focus.de vom 30.01.2009
  65. ^ "AUTOStraßenverkehr". Autostrassenverkehr.de. http://www.autostrassenverkehr.de/aktuell/zukunft/hxcms_article_503129_14972.hbs. Retrieved 2009-08-19. 
  66. ^ "Electric shock: Volt hybrid to be sold in Australia". http://www.drive.com.au/Editorial/ArticleDetail.aspx?ArticleID=57556. 
  67. ^ GM's Chevy Volt De-Mystifies 'What Is 230?' Viral Campaign - Digits - WSJ
  68. ^ a b General Motors (2009-08-11). "Chevrolet Volt Expects 230 mpg in City Driving". Press release. http://archives.media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewpressreldetail.do?domain=2&docid=56132. Retrieved 2009-12-21. 
  69. ^ Valdes-Dapena, Peter (2009-08-11). "Chevy Volt to get 230 mpg rating". CNN Money. http://money.cnn.com/2009/08/11/autos/volt_mpg/index.htm?postversion=2009081108. Retrieved 2009-08-11. 
  70. ^ U.S. Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (2000-07-12) (PDF). 10 CFR Part 474, Electric and Hybrid Vehicle Research, Development, and Demonstration Program; Petroleum-Equivalent Fuel Economy Calculation; Final Rule. U.S. GPO, Federal Register Vol. 64 No. 113. http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=2000_register&docid=00-14446-filed.pdf. Retrieved 2006-09-22. 
  71. ^ a b Chris Nevers, U.S. Environmental Protection Agency (2009-02-11) (PDF). Fuel Economy Labeling of Advanced Technologies. Society of Automobile Engineers. http://www.sae.org/events/gim/presentations/2009/chrisnevers.pdf. 
  72. ^ Michael Duoba, ANL (2009-06-08) (PDF). Argonne Facilitation of PHEV Standard Testing Procedure (SAE J1711). 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C.. http://www1.eere.energy.gov/vehiclesandfuels/pdfs/merit_review_2009/vehicles_and_systems_simulation/vss_05_duoba.pdf. 
  73. ^ "LG Chem to supply GM Volt batteries -- sources". Reuters. October 22, 2008. http://www.reuters.com/article/rbssChemicalsCommodity/idUSN2239779020081022?sp=trueh. 
  74. ^ "BREAKING: LG Chem and Compact Power Inc. to Supply Volt Battery Packs". GM-Volt.com. October 22, 2008. http://gm-volt.com/2008/10/22/breaking-lg-chem-and-compact-power-inc-to-supply. 
  75. ^ "GM inks Chevrolet Volt battery contract". Left Lane News. October 24, 2008. http://www.leftlanenews.com/gm-inks-chevrolet-volt-battery-contract.html. 
  76. ^ "Chrysler charges into electric car race". Los Angeles Times. September 24, 2008. http://www.latimes.com/news/science/environment/la-fi-chrysler24-2008sep24,0,5809910.story. 
  77. ^ "GM Chooses LG Chem to Supply Chevy Volt’s Lithium-ion Batteries and Will Build the Packs Themselves". GM-Volt.com. January 12, 2009. http://gm-volt.com/2009/01/12/its-official-gm-chooses-lg-chemcompact-power-inc-to-supply-chevy-volt-lithium-ion-battery-packs. 
  78. ^ General Motors (2008-04-03). "Chevrolet Volt Development Charges On". Press release. http://media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewpressreldetail.do?domain=39&docid=44828. 
  79. ^ J. Larminie and J. Lowry, Electric Vehicle Technology Explained, John Wiley & Sons, 2003
  80. ^ EVAmerica Baseline Performance Testing, 1999 General Motors EV1 with NiMH Batteries. US Department of Energy (DOE), Idaho National Laboratory (INL), Advanced Vehicle Testing Activity (AVTA). 2002-07-30. http://avt.inel.gov/pdf/fsev/eva/ev1_eva.pdf. Retrieved 2009-10-08. 
  81. ^ EVAmerica Baseline Performance Testing, 1997 General Motors EV1 with PbA Batteries. US Department of Energy (DOE), Idaho National Laboratory (INL), Advanced Vehicle Testing Activity (AVTA). 2002-08-02. http://avt.inel.gov/pdf/fsev/eva/ev1_eva.pdf. Retrieved 2009-10-08. 
  82. ^ General Motors (2001-04-17). "EV1 - specs". http://www.evchargernews.com/CD-A/gm_ev1_web_site/specs/specs_specs_top.htm. Retrieved 2009-10-09. 
  83. ^ a b c Sam Abuelsamid (2009-01-29). "Conditioning will be the key to battery performance and durability says GM". greenfuelsforecast. http://greenfuelsforecast.com/ArticleDetails.php?articleID=686. Retrieved 2009-02-08. 
  84. ^ SAE J1772 "Plug Standard Needed For Electric Car-Charging Cord Interface: SAE J1772". 2009-03-30. http://gm-volt.com/2009/04/16/plug-standard-needed-for-electric-car-charging-cord-interface-sae-j1772/#comment-107648 SAE J1772. Retrieved 2009-04-06. 
  85. ^ [3]
  86. ^ [4]
  87. ^ "Chevy Volt -- 100 mpg, or 48 mpg?". Rankings and Reviews. September 8, 2008. http://usnews.rankingsandreviews.com/cars-trucks/daily-news/080908-Chevy-Volt-100-mpg-or-48-mpg-/. 
  88. ^ "Could the EPA cripple the Chevy Volt?". Motortrend. September 5, 2008. http://blogs.motortrend.com/6293345/government/could-the-epa-cripple-the-chevy-volt/index.html. 
  89. ^ GM Viability Assessment "Determination of Viability Summary: General Motors Corporation". 2009-03-30. http://www.whitehouse.gov/assets/documents/GM_Viability_Assessment.pdf GM Viability Assessment. Retrieved 2009-04-06. 
  90. ^ By Ángel González. "Business & Technology | General Motors recharges on future of electric car | Seattle Times Newspaper". Seattletimes.nwsource.com. http://seattletimes.nwsource.com/html/businesstechnology/2008003356_electriccar18.html. Retrieved 2009-08-19. 
  91. ^ Abuelsamid, Sam (2008-06-19). "Lutz pegs first generation Chevy Volt price tag at $40,000 — Autoblog Green". Autobloggreen.com. http://www.autobloggreen.com/2008/06/19/lutz-pegs-first-generation-chevy-volt-price-tag-at-40-000/. Retrieved 2009-08-19. 
  92. ^ "Chevy Volt is exception to 'pay the rent' rule | The Car Tech blog - CNET Reviews". Reviews.cnet.com. 2009-04-07. http://reviews.cnet.com/8301-13746_7-10212977-48.html. Retrieved 2009-08-19. 
  93. ^ http://www.cmu.edu/me/ddl/publications/2009-EP-Shiau-Samaras-Hauffe-Michalek-PHEV-Weight-Charging.pdf Figure 6 Impact of battery weight and charging patterns on the economic and environmental benefits of plug-in hybrid vehicles
  94. ^ Michael Graham Richard (2009-03-04). "GM Fights Back: Volt Battery Pack "Hundreds Less" than $1,000/(kW·h)". treehugger. http://www.treehugger.com/files/2009/03/gm-fights-back-chevy-volt-plug-in-hybrid-battery-cost.php. Retrieved 2009-03-26. 
  95. ^ Knipping, E. and Duvall, M. (June 2007) "Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 2: United States Air Quality Analysis Based on AEO-2006 Assumptions for 2030" Electric Power Research Institute and Natural Resources Defense Council'.' Retrieved July 21, 2007.
  96. ^ Voelcker, John (March 2009). "How Green is my Plug-in?". Spectrum. IEEE. http://spectrum.ieee.org/energy/the-grid/how-green-is-my-plugin/0. Retrieved 2009-12-03. 
  97. ^ "Detroit Auto Show: Chevrolet Volt Concept". Edmunds.com. 2007-01-07. http://www.edmunds.com/insideline/do/Features/articleId=119088. Retrieved 2009-08-19. 
  98. ^ "IESO Supply Overview". IESO (Independent Electricity System Operator of Ontario). 2007. http://www.ieso.com/imoweb/media/md_supply.asp. Retrieved 2009-01-05. 
  99. ^ "How It Works: Electricity Generation". Ontario Power Generation. 2007. http://www.opg.com/pdf/highschool.pdf#page=5. Retrieved 2009-01-05. 
  100. ^ Wright, Sylvia (2007-10-30). "UC Davis Will Study Users of New Plug-in Hybrid Cars". UC Davis News Service. http://www.news.ucdavis.edu/search/news_detail.lasso?id=8387. Retrieved 2008-10-25. 
  101. ^ David Wrottesley (2008-09-26). "Electric cars in emissions shock". Auto Express (Dennis Publishing). http://www.autoexpress.co.uk/news/autoexpressnews/228711/electric_cars_in_emissions_shock.html. Retrieved 2008-10-13. 
  102. ^ Kliesch, J. and Langer, T. (September 2006) "Plug-In Hybrids: an Environmental and Economic Performance Outlook" American Council for an Energy-Efficient Economy
  103. ^ "Coal21 An Action Plan for Australia" (PDF). http://www.coal21.com.au/Media/COAL21_Action_Plan.pdf. Retrieved 2009-01-17. 
  104. ^ "Emissions Calculator". http://www.environment.gov.au/settlements/challenge/members/emissions.html. Retrieved 2009-01-17. 
  105. ^ "What will it cost to drive a Chevy Volt". http://www.gm-volt.com/index.php?s=cycled. Retrieved 2009-01-17. 
  106. ^ "Australian Green Vehicle Guide - Learn more". http://www.greenvehicleguide.gov.au/GVGPublicUI/StaticContent/emissions.aspx#2. Retrieved 2009-01-18. 
  107. ^ "fueleconomy.gov". http://www.fueleconomy.gov/feg/bymanu.htm. Retrieved 2009-01-21. 
  108. ^ "Australian Green Vehicle Guide". http://www.greenvehicleguide.gov.au. Retrieved 2009-01-18. 
  109. ^ Green Car Journal Editors (2009-04-02). "Innovative Chevy Volt Wins 2009 Green Car Vision Award". Green Car Journal. http://www.greencar.com/articles/innovative-chevy-volt-wins-2009-green-car-vision-award.php. Retrieved 2009-03-29. 

Quotes

Up to date as of January 14, 2010
(Redirected to Plug-in hybrid article)

From Wikiquote

This page contains quotes and slogans about plug-in hybrid electric vehicles.

Contents

General (sourced)

  • "Possibly the most sought-after technological innovation since Captain Kirk first flipped open his communicator is the plug-in hybrid."
- Matthew L. Wald, "A Plug-In Conversion for Prius", The New York Times, 2008-04-27 [1].
- "The end of the petrolhead", The Economist, 2008-06-19 [2]
  • "The drumbeat of the electrical transportation is accelerating like nothing I've ever seen in my life."
- Andrew Grove, "Ex-Intel head pushes electric cars", Associated Press by Ken Thomas, 2008-06-27 [3]
  • "While the ability for Obama, if elected, to deliver on his energy-related campaign promises remains to be seen, Tuesday night's presentations helped establish the plug-in hybrid as a mainstream American household term perhaps as a synonym for 100-mpg vehicle."
-Bradley Berman, "Democrats Put Plug-In Hybrids on Main Stage" Hybridcars.com, 2008-08-27 [4]
  • "Felix Kramer, who has made plug-in electric cars not only his passion but an imminent American reality, was always ready to take a query from me."
- Thomas L. Friedman of The New York Times, "Hot, Flat and Crowded: Why We Need a Green Revolution and How It Can Renew America", page 417, 2008-09-09.

"The plug-in hybrid is the most notable technological advancement of the past 50 years", "G.M.'s challenge is making them profitable and continuing to invent a broad range of advanced vehicles."

-David Cole, the chairman of the Center for Automotive Research in "G.M. at 100: Is Its Future Electric?", The New York Times by Don Sherman, 2008-09-14

About brands

General Motors

Chevrolet Volt

"The Chevrolet Volt has joined baseball and apple pie as an unassailable, non-partisan symbol of American can-do and know-how. General Motors won't start selling the plug-in hybrid for another 18 months (at least), but that hasn't kept it from becoming the most important political accessory since the flag lapel pin."

-Chuck Squatriglia/Keith Barry, "McCain Announces His Running Mate - The Chevy Volt" Wired.com, 2008-07-18 [5].
  • Volt is the GM's "most important model in decades -- and possibly the key to its survival."
- John D. Stoll, "GM Looks for Buzz With Its Electric Volt; Auto Maker Hopes High-Mileage Car Will Repair Image", Wall Street Journal, 2008-09-15[6].
  • "It represents nothing less than the first step in the reinvention of the automobile." [7]
Bob Lutz, GM Fastlane Blog "Power On", September 16th, 2008
  • "It's not a car for everyone, but it's the first step toward a new kind of car for everyone".
Mark Phelan, "Chevy Volt's value is as dawn of era", Detroit Free Press , 2008-09-21 [8]

References

  1. http://www.nytimes.com/2008/04/27/automobiles/27PLUGIN.html
  2. http://www.economist.com/­specialreports/­PrinterFriendly.cfm?story_id=11565627
  3. http://www.chicagotribune.com/­news/­chi-ap-grove-plug-ins,0,1749993.story
  4. http://www.hybridcars.com/­incentives-laws/­democrats-put-plug-hybrids-main-stage-24908.html
  5. http://blog.wired.com/cars/2008/07/mccain-announce.html
  6. http://online.wsj.com/­article/­SB122143673862434189.html
  7. http://fastlane.gmblogs.com/archives/2008/09/power_on.html
  8. http://www.freep.com/apps/pbcs.dll/article?AID=/20080921/COL14/809210488&imw=Y

Simple English

Chevrolet Volt is an American plug in hybrid and electric car. The car was first produced during 2010 and is manufactured by Chevrolet division of General Motors. This vehicle travels 25 to 50 miles on electric power alone. After the battery is depleted, it switches to the extended range mode.


Advertisements






Got something to say? Make a comment.
Your name
Your email address
Message