First Drive: 2011 Chevrolet Volt

Jeff Sabatini — Wed, 20 Oct 2010 11:57:00 EST

Filed under: Hybrid, Sedan, Hatchback, Chevrolet, First Drives, Electric

"She Blinded Me With Science"

2011 Chevrolet Volt - Click above for high-res image gallery

The Chevy Volt has finally, successfully, made the leap from science fiction to fact. Quite a bit has changed in the nearly four-year journey from the 2007 Detroit Auto Show to last week, when General Motors let us drive a production-spec car. The Volt may not be the stuff of Blade Runner, but it's a technologically advanced showpiece for GM, and the first widely practical electric vehicle, ready and waiting for mainstream acceptance.

Give GM credit for building the Volt during the most miserable turn of events in the company's long and storied history.

But first some basics: The Volt is a four-passenger, compact hatchback. While there's considerable controversy over whether or not to call it a plug-in hybrid, that's how we'll be referring to it, following the lead of the Federal government. GM prefers "extended-range electric vehicle," which is somewhat misleading, since the Volt is only an electric vehicle for the first 25-50 miles. In EV mode, the Volt's electric drive system draws power exclusively from a 16 kilowatt-hour battery pack, at all speeds up to its 100-mph maximum. Once the battery gets drawn down to 35 percent of its capacity, the Volt's gasoline engine fires up, spinning a generator to produce more electricity.

Of all the changes GM's engineers have wrought since the first Volt concept, the most controversial has to be the design of the transmission, which GM kept a secret until last week. GM has been saying all along that the Volt was driven purely electrically, but as it turns out, this is not exactly the case. At highway speeds in extended range mode, the Volt's gasoline engine is actually clutched together with the electric drive system inside the vehicle's transaxle. There's no point in belaboring the controversy beyond saying that the design is 10-15 percent more efficient, according to GM. Since efficiency is pretty much the whole point of the vehicle, we're satisfied, even if we're not happy that we (along with the rest of the media) were misled. However, it's time to move on and focus on evaluating the Volt as a vehicle, and to that end, it's an amazing piece of machinery.

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First Drive: 2011 Chevrolet Volt originally appeared on Autoblog on Wed, 20 Oct 2010 11:57:00 EST. Please see our terms for use of feeds.

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2011 Chevrolet Volt visits Consumer Reports [w/video]

Dan Roth — Sat, 26 Jun 2010 18:32:00 EST

Filed under: Hybrid, Videos, Chevrolet, GM, Electric

Consumer Reports checks out the Chevrolet Volt - click above to watch the video

"What do you think about the Chevrolet Volt?" It's a question we get asked all the time. For most of us, the answer is, "I'm anxious to check it out." The staff of Consumer Reports' Automotive Test Center can offer more substantive replies. General Motors drove two Volts out to CR's Connecticut test facility and let the magazine's experts give the extended-range EVs some thorough study. Jake Fisher provides a succinct video overview of the Volt and comes away impressed with the promise the Volt shows based on its on-road behavior, space, and comfort.

CR's Eric Evarts shares some impressions on the Consumer Reports cars blog. The EREV doesn't break new ground conceptually, but basing a mass-production, mainstream automobile around the architecture is nearly akin to a reinvention of the wheel. Set aside the impressive technical details for a moment and consider how completely realized the Chevy Volt will be from a user's perspective.

Nice touches abound, such as a built-in circuit tester that "pings" the outlet you plug the Volt into. Following a clean test, an in-car indicator changes from yellow to green as charging commences. If the ping fails, the light blinks, signaling a problem. A smartphone application is in development that will provide drivers with remote access to the charging features, and owners will be able to download their utility company's electric rates to the Volt's command-and-control interface so the car will automatically charge when doing so is most cost-efficient.

Those types of usability features are what's going to make or break the Volt, and from what Consumer Reports has said, there's more reason than ever to reply excitedly about trying out General Motors' new propulsion paradigm. Follow the jump to watch the CR videos.

[Source: Consumer Reports]

Continue reading 2011 Chevrolet Volt visits Consumer Reports [w/video]

2011 Chevrolet Volt visits Consumer Reports [w/video] originally appeared on Autoblog on Sat, 26 Jun 2010 18:32:00 EST. Please see our terms for use of feeds.

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