Volt to be tested in '08
GM plans to put Chevrolet concept car's electric drive system on the road in the spring.
September 11, 2007

BY MARK PHELAN
FREE PRESS AUTO CRITIC
FRANKFURT, Germany -- General Motors will begin testing the revolutionary electric drive system in the Chevrolet Volt concept car on the road in vehicles next spring, company Vice Chairman Bob Lutz said at a dinner Monday night. By this time next year, GM may allow selected people outside the company to test the system.
"You personally will be able to experience the joy of gliding down I-94 at 70 miles an hour" solely on electric power, Lutz said at a preview dinner for the Frankfurt Auto Show.
GM is committed to putting the system in the Chevrolet Volt for sale by 2010, Lutz said.
He convinced two leading auto analysts who attended the event.
"I think they're going to build it," said Rebecca Lindland of Lexington, Mass.-based Global Insight. "Consumers like the idea of getting to and from work purely on electricity. It would be a tremendous win for GM, and an opportunity to get Generation Y on board with the company."
. . . .
Lutz said the system would probably hit the road first in the United States, adding that GM expects to offer cars using the system around the world. "China is logical; Europe is logical," he said.
http://freep.com/apps/pbcs.dll/artic...709110338/1014
August 09, 2007
TRAVERSE CITY -- General Motors Corp. Vice Chairman Bob Lutz told an industry gathering this morning that the automaker will partner with A123 Systems Inc., one of the biggest battery developers, to develop a lithium-ion battery for the Volt plug-in electric hybrid.
GM expects to have the battery packs ready this fall and vehicles ready to test in the spring, said Lutz.
General Motors Vice Chairman Bob Lutz raised eyebrows in battery development circles when he said recently that GM was “100 percent confident” that it has whipped the overheating problem that is hampering development of lithium-ion battery packs for electric and hybrid cars.
We’re going to use liquid cooling,” he whispered.
Running coolant lines through the big array of lithium-ion battery cells that will store energy to propel the Volt and other models built on the E-Flex platform adds cost and isn’t as elegant as developing a battery that won’t overheat, Posawatz admitted. But it is enabling the automaker to keep on its self-appointed schedule: Volts in the market by 2010.
Failure isn’t an option, he said




