GM Authority is taking a closer look at 2026 GMC Sierra HD pricing information, uncovering the pricing difference between ...

The 2025 GMC Sierra HD introduces a few minor changes compared to the preceding model year, ... Turbo-diesel 6.6L V8 L5P: $60,860: Pro: Regular Cab Long Bed: 4WD: Turbo-diesel 6.6L V8 L5P w/PTO: ...

The 2024 GMC Sierra AT4X is getting an upgraded powerplant for the new model year. Where it once solely featured GM’s 6.2-liter V8 truck engine, it’s now set to offer Duramax diesel power as ...

Changes are afoot for the 2024 GMC Sierra 1500 lineup. ... 2024 GMC Sierra 1500 AT4X makes Duramax diesel standard. By Jonathon ... The 6.2-liter EcoTec V8 with 420 horsepower and 460 pound-feet ...

In almost 25 years powering General Motors trucks and SUVs, the 6.6-liter Duramax V8 diesel engine has earned a loyal ...

GMC's 2017 Sierra HD range has been expanded with the addition of the firm's redesigned Duramax 6.6-liter turbo-diesel V8. Now more powerful than ever, ...

2020 GMC Sierra 2500 AT4 4WD Crew Cab. Base Price: $59,295. As Tested: $77,155. Powertrain: 6.6-liter turbocharged diesel V8, 10-speed automatic transmission, four-wheel drive. Output: ...

With the truck equipped with a 6.6-liter Duramax diesel V8 making 445 horsepower and 910 lb-ft of torque, ... 2020 GMC Sierra 2500 HD Diesel Towing Review: Powerful Hauler, ...

The Duramax diesel model — paired with a 10-speed transmission — will be priced starting at $2,495 over a 5.3-liter V8 model and $3,890 over a 2.7-liter turbo model.