General Motors's 3.0-liter inline-six LM2 Duramax debuted in late 2019 in the Chevy Silverado 1500 and GMC Sierra 1500. The LM2 produced 277 hp and 460 lb-ft of torque in both trucks and later ...

In 2019, General Motors introduced the Duramax 3.0 diesel engine in its lineup ... on base models of the Chevy Silverado 1500 or GMC Sierra 1500, but certain packages offer the Duramax as a ...

A two-wheel drive with the enhanced 3.0-Liter Duramax Turbo-Diesel is your ideal choice for optimum fuel efficiency at 24 MPG city / 29 MPG highway. A four-wheel drive with the same Duramax is ...

Our 2024 GMC Sierra AT4X AEV Edition test truck featured the optional Duramax 3.0-liter turbodiesel engine with 305 horsepower and 495 lb-ft of torque. Although the Sierra AT4X AEV Edition boasts ...

If 420 horses from a naturally aspirated 6.2-liter small block are not enough, Hennessey can supercharger your 2025 GMC Yukon to 600 ponies ...