The 2025 Sierra 1500 AT4 and AT4X full-size trucks redefine premium off-roading, featuring Dynamic Fuel Management, a 3.0L Duramax® Turbo-Diesel engine, and more.
Daily commuting, highway cruising, towing and toy hauling seem to barely stress the Sierra 1500, especially with the optional Duramax turbodiesel engine and its stout 495 pound-feet of torque. If there's a catch, it's that the Sierra's ride can get a bit choppy over rough roads and ...
VIEW DETAILED SPECS The 2024 Sierra 1500 Denali Ultimate Crew Cab is offered in a 4WD configuration equipped with a short bed. MAX AVAILABLE HORSEPOWER 420 hp* PASSENGER CAPACITY Up to 5 MAX AVAILABLE TORQUE 495 lb.-ft.* FRONT LEGROOM ...
GMC's star student is the Sierra 1500, a truck with enough guts to tow up to 13,300 pounds that's also one of the 10 bestselling vehicles in the U.S.
348 @ 1500 RPM Other Engine Options Engine 5.3L ECOTEC3 V8 Horsepower Ft3 355 @ 5600 RPM Torque 383 @ 4100 RPM Engine DURAMAX 3.0L TURBO-DIESEL I6 Horsepower Ft3 277 @ 3750 RPM Torque 460 @ 1500 RPM Max Towing Capacity 3 8,900 lbs ...
DURAMAX 3.0L TURBO-DIESEL I6 Horsepower Ft3 277 @ 3750 RPM Torque 460 @ 1500 RPM Engine 6.2L ECOTEC3 V8 Horsepower Ft3 420 @ 5600 RPM Torque 460 @ 4100 RPM Max Towing Capacity 3 9,200 lbs Drivetrain Drivetrain Four Wheel Drive
The Sierra 1500 is available as a single cab, double cab, or four-door crew cab with beds ranging from 5.8-to-8.2 feet in length. Engine options include a 310-hp turbo four-cylinder, a Duramax turbodiesel with 460 pound-feet of torque, a 355-hp 5.3-liter V-8, and a 420-hp 6.2...
1998 Chevy K1500 LBZ Duramax Diesel Conversion Project "Hey Jim, it's Blake. I wanted to let you know that the truck is officially on the road! This is nothing but a dream come true, and I still can't believe it! It runs, drives and handles flawlessly!" Blake and I had been com...
2020 GMC Sierra 2500/3500 Diesel Specs: Engine: 6.6L Duramax turbo diesel (445 hp, 910 lb.-ft.) Transmission: Allison 10-speed transmission Towing: 35,500 lbs. Related:
This is the result of a report published by the folks at GM Authority which revealed that the optional 2.8 liter Duramax turbodiesel four cylinder could be axed as part of the sweeping changes that the next generation model will bring to showrooms. The diesel makes 180 horsepower and 369 lb...