We ran a Countryman Plug-In Hybrid on our test fleet in 2017/18 and loved its blend of usability, comfort, thoughtful design touches and refinement. We averaged around 65mpg in normal use, although ...

Scans, programming, and ADAS calibrations require stable, high-capacity battery support to prevent voltage drops and ...

GM issued a bulletin for Chevy Silverado trucks that may lose brake assist after auto-stop/start. A voltage drop causes the ...

There's something wrong with several General Motors crossovers, and the automaker seems unsure of how to fix the issue.

If something looks and sounds stupid, but it really works, then it’s not actually stupid! Problems don’t always need to be ...