GM says some oil use is normal. Here are its official limits for cars and trucks, plus the key checks dealers use to confirm ...

Some Chevy Silverado GMC Sierra owners have noticed a warning that the automatic emergency braking system is unavailable at ...

From limp mode scares to rough idles, throttle system issues can turn your Mercedes from a dream ride into a daily frustration. Understanding common failures like actuator wiring faults, sensor ...

Service records looked fine, but this 3.0L Duramax teardown uncovered timing chain chaos, broken rockers, and a ruined bottom ...

The Cummins X15 engine delivers heavy-duty performance supported by a sophisticated diagnostic system that logs and ...

A new report suggests General Motors is moving forward with a successor to the Camaro, potentially setting the stage for a seventh-generation car just a few years after the nameplate was discontinued ...

General Motors Co.’s vehicle brand names are no longer displayed on the Renaissance Center's digital signage. The vehicle brand names had appeared after the GM logo was removed from the tallest tower ...

General Motors Co. will start operating a Michigan truck plant on Saturdays later this year, adding overtime production to build more of its gas-powered heavy-duty pickups. The company will run ...

General Motors’ joint venture in China is attempting to turn things around before the partnership with China’s SAIC expires. The aim of the game is electrification. Go green, be quick, and build trust ...

Under strict supervision from governing bodies, GM’s next-generation automated driving features are undergoing stringent testing as it prepares for a driverless future. GM is advancing autonomous ...

Ultium Cells to recall 700 workers for lithium-iron phosphate battery production Energy storage demand rises due to AI data centers GM reduces EV production, sells Michigan plant stake to LG Energy ...