GM has issued two new service bulletins in response to reported issues with the GM eight-speed automatic transmission in the ...

GM is ending its long tradition of Allison transmissions in its HD pickups, but the Silverado MD still features a true Allison transmission. This 2026 Chevy Silverado 6500 will still have an Allison ...

GM issued a recall for certain Chevrolet Camaros and Cadillac CT4, CT5, and CT6 sedans equipped with the 10-speed automatic transmission. According to recall documents, the problem stems from a ...

Two service bulletins have been issued by GM to try to address the shuddering issues in the Sierra and Canyon.

The largest of the Detroit Big Three has identified a problem affecting a little over 90,000 examples of the Chevrolet Camaro and various Cadillac models based on the rear-biased Alpha platform.

General Motors is recalling more than 90,000 vehicles in response to a potential transmission issue that could lead to an increased risk of a crash. The automaker said in a recall report submitted to ...

GM has identified the GMC Sierra and GMC Canyon in two service bulletins issued in response to ongoing issues with the ...

GM and Allison Transmission will officially end their heavy-duty truck partnership in 2026, concluding a collaboration that began with the Duramax diesel era in 2001. By June 29, 2026, GM must remove ...

When you consider its incredible feats on race tracks throughout the United States and its authoritative lap record on the Nürburgring, there’s no denying that the C8 ranks as the most capable ...