If you have a strong affinity for massive diesel engines, you ought to invest in this one. Online rumors have been ...

TFL Truck assembled a 2020 Silverado HD Custom with the 6.6-liter gas V8 and a 2020 Silverado HD High Country with the Duramax diesel engine for its comparison test.

Owners and lessees of General Motors' Duramax diesel truck Sierra HD and Silverado models filed a class-action lawsuit today accusing the car maker of installing defeat devices in more than ...

This week in pickup truck news on Cars.com sister site PickupTrucks.com: We take a look at which of two new diesel half-ton pickups is a better bet: the 2020 GMC Sierra 1500 Duramax or the 2020 ...

News Trucks Shop Tries to Kill Stock Duramax Diesel With Boost—But It Just Won’t Die The GM truck engine keeps pulling past 850 hp. Caleb Jacobs Published Feb 25, 2020 2:00 PM EST ...

Read about this 2004 LLY Duramax cranking out a massive 1,200 lb./ft. of torque only on dieselpowermag.com, the official website of Diesel Power Magazine.