The 4L60E and 4L80E were both developed by GM, and there are many similarities in their designs. However, there are key ...

The 4L60E and 4L80E are two of General Motors’ most discussed automatic transmissions, and the choice between them shapes how ...

We ranked the most reliable used pickups for towing on a $15K budget, using real-world data from Classic.com and manufacturer ...

A "Reduce Acceleration" error leaves a 2024 GMC Sierra owner stranded on vacation. With no reverse and hard shifting at only ...

General Motors and Allison Transmission share a history that goes back to 1928, when the brand was known as Allison Engineering Company. GM pairs the Allison 10-speed with its Duramax diesel and ...

Fleeing the 6.2L V8 nightmare for a 3.0L Duramax? You may have traded a ticking time bomb for a slow leak. Owners report ...

Chevy Traverse owners are taking to social media to report leaking engine coolant, but it sounds like GM is looking into the ...

GM has released a new software update for the Chevy Silverado and GMC Sierra that looks like it could address a major issue ...

The Terrain is ready for any terrain—except for anything that’s too far off the beaten path.

GM confirmed to the Detroit Free Press on Nov. 24 that $300 million is slated for Romulus Propulsion Systems to produce 10-speed transmissions for full-size pickups and SUVs. The other $250 million ...

General Motors has improved the Sierra 1500, with increased payload and towing capacities, plus a deeper bed. It also improved the powertrain, fuel economy and introduced several unique innovations on ...

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