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Archive for August, 2007

NEW FACT: Chevy Volt Generator Starts When Battery Power Hits 50%, Stops Again at 80%

August 24th, 2007 | Posted in: Battery, Electric Motor, Engineering with 102 Comments

After a lengthy and healthy discussion about costs of driving the Volt we needed to know at what battery state of charge (SOC) the onboard generator would kick in. GM was kind enough to let us know that was intended to be 50%.
The next question to arise was that once the generator started at what [...]

Popularity: 2%

Posted by: Lyle with 102 Comments

FIRST LOOK: GM Opel E-Flex Concept Car

August 23rd, 2007 | Posted in: Brand, Opel, PHEV, Sightings with 15 Comments

At the Frankfurt Auto Show on Septebmer 10th, GM is expect to announce the sister car to the Chevy Volt.
As you know, Opel is GM’s main European car company, and sells vehicles all across the continent.
Well whats good for the U.S. is good for the world.
We will see the Chevy Volt here in the U.S., [...]

Popularity: 1%

Posted by: Lyle with 15 Comments

60,000 Chevy Volts to be Built for 2010 Model Year

August 22nd, 2007 | Posted in: Timeline with 27 Comments

How’s that for ambitious plans? I’m sure there will be enough buyers.
Today Bloomberg published a report again citing those infernal anonymous sources (hope they’re better than mine!), who indicate that GM is planning to produce 60,000 Chevy Volts for it’s inaugural year (2010). This is four times the number of Priuses that came [...]

Popularity: 1%

Posted by: Lyle with 27 Comments

New Chevy Volt Video

August 22nd, 2007 | Posted in: Video with No Comments

A new video clip has appeared dated 08/18/2007, produced by instantriverside.com. In it, the car is shown and discussed, and contains new brief interviews with Denise Gray, Bart Riley, and Rick Wagoner. Check it out:
(Either JavaScript is not active or you are using an old version of Adobe Flash Player. Please install the [...]

Popularity: 1%

Posted by: Lyle with No Comments

Chevy Volt Skeptics Continue to Breathe Their Last Gasps

August 21st, 2007 | Posted in: Public Opinion with 2 Comments

A recent syndicated article is entitled: “Critics skeptical of Buzz over GM’s latest electric car”. Ever since the Volt concept was first announced in January we’ve been inundated by these pessimistic commentaries which do little more themselves than to feed off the negative hype left behind from the EV1 era.
This latest piece starts off [...]

Popularity: 1%

Posted by: Lyle with 2 Comments

It May Not be the Last Call for Alcohol After All…

August 21st, 2007 | Posted in: Fuel with 8 Comments

Yesterday I wrote a post indicating that GM planned to remove E85 capability from the Volt’s onboard generator. Those of you that were sad, put your tissues away, those who were happy put away your party hats. GM spokesman Rob Peterson has said that GM has not changed to the production plan to [...]

Popularity: 1%

Posted by: Lyle with 8 Comments

GM May Pull the Plug on E85 Capability for the Chevy Volt

August 20th, 2007 | Posted in: Electric Motor, Engineering, Fuel with 26 Comments

We have some new and unsubstantiated information from anonymous sources that GM has decided to remove E85 capability from the Chevy Volt’s on-board internal combustion engine/generator.
One of the promotional points of this concept vehicle when it was first announced was the E-Flex system. The “E” stands for electricity, we understand the concept of the [...]

Popularity: 1%

Posted by: Lyle with 26 Comments

Chevy Volt At Woodward Dreams Cruise

August 18th, 2007 | Posted in: General, Sightings with 7 Comments

The Chevy Volt appeared today at the Chevy exhibit at the Woodward Dreams Cruise, right next to the convertible Camaro.  Reports are that the Camaro got more attention?!
The little gallery is thanks to one of GM-Volt regulars who attended the event.  Click to view.
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Posted by: Lyle with 7 Comments

FACT: Chevy Volt’s Generator to Start When Battery Power Drops to 50%

August 17th, 2007 | Posted in: Battery, Electric Motor, Engineering, Financial, Fuel with 59 Comments

We have been discussing the cost of operating the Volt. In particular I have focused on what the electric cost will be to drive the first 40 miles without gas (or E85). We knew the battery holds 16 KWH of energy, but it hasn’t been clear how much of the battery would be discharged [...]

Popularity: 2%

Posted by: Lyle with 59 Comments

Cost of Driving The Volt

August 16th, 2007 | Posted in: Financial with 10 Comments

Thanks to all participants in our informal survey and discussion about how much it will cost to drive the Volt.  I hope we all had a chance to learn something from it.  I have summarized the findings along with some U.S. National data on the following page:
http://www.gm-volt.com/chevy-volt-reasons-for-use-and-cost-of-operation/
It turns out that the most important determinant for [...]

Popularity: 1%

Posted by: Lyle with 10 Comments

Chevy Volt To Appear at Woodward Dreams Cruise..Back Again in 2040

August 16th, 2007 | Posted in: Sightings with 4 Comments

For those who don’t know, the Woodward Dreams Cruise is the world’s largest one-day car event. Car enthusiasts come from all over to show off their collector cars; muscle cars, hot-rods, classic cars, etc. In fact, over 40,000 vehicles descend upon downtown Detroit where the drive begins, and then travel along a 16 [...]

Popularity: 1%

Posted by: Lyle with 4 Comments

Hydrogen Fuel Cell Car Smashes Land Speed Record

August 16th, 2007 | Posted in: Hydrogen with 7 Comments

The second variant of the Chevy Volt is designed to use a hydrogen fuel cell to keep the battery charged.  This means no gas is needed at all.  Of course, a hydrogen infrastructure to deliver the hydrogen is required (no small task).  Furthermore, issues of energy expenditure both to create the hydrogen and to compress [...]

Popularity: 1%

Posted by: Lyle with 7 Comments
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