The new 2013 Chevy Volt, which goes on sale in August, will have added miles to its electric range and greater efficiency overall. GM tinkered with the chemistry of the lithium-ion battery pack as well as its size and composition to get it to an EPA rating of 38 all-electric miles, up from 35 for last year's Volt, getting the car ever closer to its own target of 40 miles of electric range.
The additional range has led to a nice jump in the electric fuel rating to 98 mpg-e from 94 mpg-e. The gas engine will deliver 340 miles of range once the battery has been depleted.
Avoiding specifics, GM's director of Global Battery Systems Engineering Bill Wallace compared the battery to a cake batter, saying, "We’ve done some work at the cell level to modify the ‘ingredients’ to make a better end result."
The downside of this slightly extended range is that the battery will take a smidgen more time to charge. Using a 120-volt outlet, the battery will charge in 10.5 hours up from 10 and if using a 240-volt charger, drivers will be looking at 4.25 hours up from 4 even.
The good news is that even with upgrades the price of the Volt will remain the same at $39,995.
written by gas processing, June 26, 2012
written by EnvNews.Org, June 27, 2012
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