Top 9 most reliable used diesel trucks under $20,000, ranked by reliability ratings—with key years, engines, and buying tips ...

Discover the surprising Japanese roots of GM's popular Duramax diesel engine, a powerhouse for US pickup trucks since 2001.

A GMC Sierra 1500 owner is stunned that his diesel truck delivers a "shockingly good" 23.5 MPG on logging roads, even with ...

General Motors and Allison Transmission share a long history, but that's all going to change at the end of this year. Here's ...

The GM Crackerbox was an advanced truck during its 1960s heyday, characterized by its small cab and lightweight construction.

The third truck with more range than the Tundra hybrid is the GMC Sierra Duramax diesel. It’s like the Silverado, only it’s more luxurious.

The 2026 Chevy Silverado and 2026 GMC Sierra pickups introduce a few notable updates. Unfortunately, one of them is deletion ...

After more than 50,000 miles, I argue that from a dollars-per-unit-of-performance standpoint, the Colorado ZR2 is the best ...

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