GM Ecotec engines face timing chain failures, oil consumption issues, and exhaust manifold problems that cost thousands in ...

Ever seen the Ecotec logo under a General Motors car's hood and wondered what it's all about? We've done the research so you ...

Whether you like its retro-themed style or not, the Chevrolet HHR is arguably better looking than the PT Cruiser -- the car to which it's been so closely compared. And according to GM's sales figures, ...

The 2008 Chevy HHR offers sport utility seating and cargo carrying capability on a small-car platform. The base 2.2L Ecotec engine achieves 30 mpg on the highway regardless of transmission. The 2.4L ...