Powering thousands of trucks with massive amounts of torque, stellar economy and proven reliability, the Detroit DD15 remains ...

The 12-valve 5.9-liter Cummins diesel engine revolutionized pickup truck reliability in 1989, outlasting GM and Ford rivals ...

The LS engine left factory production years ago, yet it still defines modern hot rodding and the engine-swap world. “LS-swap the world!” It sounds like a joke until you realize how many people take it ...

A truck that spends more time on a lift than on a job site is no one’s idea of a good investment. Yet across the country, ...

Here’s a look at seven of our favorite secret V-12 prototypes and other one-off models, and our take on how they could have changed the automotive world if they’d been allowed to enter production.

Frustrated by the 2024 Nissan Frontier’s cramped cabin, owner Neil Bull traded for a 2026 Ram 1500 Big Horn. Why he chose the 5.7L Hemi over the 3.0L Hurricane turbo and how the move from mid-size to ...

View post: Honda’s EV Bet Backfires As Automaker Faces Historic $2.5 Billion Loss The Duramax LM2 diesel offered power and efficiency, but early models had timing chain issues. Engine teardown ...

Porsche has announced an electric version of its popular Cayenne Coupé and it could be the company's most powerful vehicle ever — either ICE or electric. Mechanically, the Cayenne Coupé Electric is ...

Announced in 2018 for the 2019 model year, the regular production order code L3B inline-four turbo replaced the 4.3-liter EcoTec3 sixer as the standard engine on LT and RST specifications of the ...

Chevrolet set a new bar when it introduced the latest version of the Trax. The badge-engineered Buick Encore GX, the Chevy Trailblazer, and the Buick Envista all share the same 1.2-liter ...

One driver’s "plastic truck" nightmare reveals a polarizing truth: no amount of high-tech turbocharging can replicate the visceral, heavy-duty soul of a classic American V8. In my research on Chevy ...

This low-mileage GM engine was already sold as a core, and a closer look suggests the failure may have been avoidable. 2021 Buick Envision’s 2.0L LSY engine showed heavy carbon deposits by 24,491 ...