GM has spent years watching Ford make the biggest torque number in the heavy-duty pickup... The post GM’s 8.3L Duramax “Mongoose” Targets Ford’s Power Stroke: What We Know appeared first on The Auto ...

A new Duramax turbodiesel V-8 is coming. The Mongoose, as GM calls it, boasts a brutal 8.3 liters of displacement.

GM's new 8.3-liter Duramax Mongoose targets Ford's Power Stroke and Ram's Cummins, but record diesel prices could hurt HD ...

GM confirms an all-new 8.3L Duramax turbo-diesel V8 for its refreshed 2027 heavy-duty pickups. Chevrolet Silverado HD and GMC Sierra HD will both be available with the new diesel engine. Horsepower, ...

General Motors is launching an all-new Duramax Turbo-Diesel engine, to debut in the 2027 Chevrolet Silverado HD and GMC Sierra HD pickups. The new engine was teased in a short teaser trailer published ...

GM has finally attached dollar figures to the redesigned Sierra 1500, which is quite a bit more expensive than equivalent Chevrolet Silverado 1500 models ...

The GMC brand of General Motors Co. in Detroit today introduced its next-generation 2027 GMC Sierra 1500, ahead of its launch later this year. It features a new exterior design, new interiors, and new ...

The new Chevrolet Silverado 1500 2027 features a 355 hp TurboMax engine, new 10-speed transmission, and starts at $41,395.

For reference, the current 6.6-liter Duramax V8 generates 470 horsepower and 975 pound-feet of torque. Ford's Scorpion Power Stroke, available in the Super Duty F-250 and F-350, puts out a maximum of ...

DETROIT— We just got our first hands-on look at the 2027 GMC Sierra 1500.As expected for an overhauled vehicle, this tough ...

The owner is thrilled with the truck. The real lesson comes from the scale: its 13,000-lb conventional tow rating still had 6,000 lbs on paper, while the loaded Sierra itself had only 80 lbs left ...

GMC has released full pricing and specifications for the next-generation Sierra 1500, bringing two all-new Small Block V8s, a ...