GM's discontinuation of the Chevy Volt plug-in hybrid—sorry, extended-range electric vehicle—technology last month came as a blow to many plug-in car fans. The car could allow 90 percent of Americans, ...

General Motors Voltec technology is an electrified propulsion system that is technically categorized as a “plug-in hybrid” or PHEV, and debuted with the now-discontinued Chevy Volt. Notably, the ...

The new 2016 Chevrolet Volt is sleeker, has more electric range, higher gas mileage, a fifth seat, and should be both faster and quieter on the road. But while GM hasn't explicitly said so, it's no ...

After reporting on the details of the second-generation Chevrolet Volt propulsion system – aptly named “Voltec” – we were given an in-depth, moving demonstration of the tech at work in this video, ...

The Voltec-equipped Opel Ampera electric car will be revealed at the 2009 Geneva Motor Show, bringing GM's electric car technology to a grateful Europe. The Opel Ampera, as teased in the photo above, ...

General Motors may be keen to apply its Voltec plug-in hybrid system to vehicles other than the Chevrolet Volt, but its range may be limited. According to Alan Taub, GM's head of global research and ...

While the Volt will charge overnight on a normal outlet, those with less predictable schedules may understandably want to opt for a 240V charging solution, which can cut the charge time to four hours.

GM debuted its Level 2 in-home charger for its soon-to-be released Chevrolet Volt, which will be priced at $490. That doesn't sound bad, considering the average price of gas is $2.73 (as of Oct. 4) ...