The range-extending 1.4-liter engine in the Opel Ampera and Chevrolet Volt won the “International Engine of the Year Award” for the best green engine in a field of 45 contenders, the first time in the 14-year history of the awards...  more
Electric Ampera/Volt Range Extender Wins Green Engine Award |
| published: 2012-06-18 15:53 |