GM Authority is diving into the numbers to find out if the GMC Sierra HD Duramax is better for towing and payload than the ...

One of the most common questions Chevy Silverado HD buyers ask is whether the optional Duramax engine is worth the premium. Now, we're diving into the specs.

With 495 lb-ft of diesel torque on tap, the Duramax-powered Silverado 1500 ZR2 shows its versatility while towing. From hauling payload to towing trailers, pickups are the workhorses of the automotive ...

With their immense towing and hauling abilities, heavy-duty pickup trucks are trickier to evaluate than, say, a Porsche Boxster. Renting a racetrack or rocketing down our favorite back road is pretty ...

Lots of truck owners cheered when GM announced fuel economy numbers for the 2020 Chevrolet Silverado with the 3.0-liter Duramax diesel inline-six. Even after Ram let loose its EPA mileage ratings for ...

To offer a quick technical recap, the new light-duty diesel uses an all new I-6 design for quietness and balance, utilizing an aluminum block and head setup with a variable intake manifold and ...

The most extreme version of the Sierra 1500, the off-road-capable AT4X trim, will now be offered with a fuel-sipping 3.0-liter Duramax diesel engine. The torquey unit will come as standard on the 2024 ...

As leaked byThe Fast Lane Truck, the turbodiesel engine will produce 282 hp and 450 lb-ft of torque. Mated to a 10-speed automatic transmission, the engine achieves 28 mpg on the highway, according to ...

On top of that six-way “Multi-Flex” tailgate, the 2021 Chevrolet Silverado 1500 is getting better towing capacity for its smaller, more efficient engines as well as the same trailering-for-dummies ...