Expected to debut with the 2027 model year, the Gen 6 will primarily serve in GM’s full-size pickups and SUVs, but given GM’s ...

New information has surfaced about GM’s sixth-generation small-block V8, which is expected to come in two sizes.

Despite a dealer's promise that a known mechanical flaw was fixed in the new model, one 2025 GMC Yukon Denali suffered catastrophic engine failure at just 2,381 miles.

A recent announcement from the NHTSA revealed that General Motors engines are still failing. Here are the affected models and ...

A new report claims two powerful V8 engines are in the works, including one meant for future performance models ...

The next-generation small block could launch for the 2027 model year with displacements of 5.7 and 6.6 liters instead of the ...

The new engineering analysis covers 286,000 vehicles that were part of NHTSA’s original investigation but weren’t covered ...

If so, the 5.7L would be tuned for efficiency, while the 6.6L performance model could power the Corvette ...

Eric Witt is jumping ship from his GMC Sierra. Why is he down on GM? He's debating the toughest truck choice: Ford, Ram, or ...

NHTSA has escalated its probe into 286,000 GM vehicles equipped with the 6.2-liter L87 V8 engine after receiving over 1,100 reports of engine bearing failures, even after an earlier recall. The issue ...

General Motors is currently investigating reports of an occasional misfire affecting vehicles equipped with the 3.0L I6 LZ0 ...