Auto Tech

How tough is the Chevy Volt?

Web video of the Chevrolet Volt riding over potholes and the Belgian Blocks at GM's Milford Proving Grounds.

Chevy built the Volt for a smooth ride, but now engineers are putting the electric car to the test at General Motors' Milford Proving Grounds. Watch the Volt tackle potholes and a long stretch of cobblestones called Belgian Blocks.