Part of the fullsize pickup truck segment, the 2018 GMC Sierra 3500HD Diesel Crew Cab competes with the RAM 3500 Diesel Crew Cab, the Chevrolet Silverado 3500HD Diesel Crew Cab, and the Ford F-350 Super Duty Diesel Crew Cab. A base price of MSRP of $49,995 gets you a 6.6L Turbo Diesel V8 engine and a 6-speed automatic transmission. Despite the price going up to $65,795, this single powertrain is found in all 4 trims. This engine produces 445 horsepower and 910 lb-ft of torque, achieving a 0-60 of 7.3 seconds, and is offered as both RWD and 4WD. The Sierra 3500HD Diesel Crew Cab offers a 6.6 feet or 8.2 feet cargo bed, with 3,927 pounds and 5,281 pounds of payload capacity respectively. It offers a healthy towing capacity of 20,000 pounds.
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2018 GMC Sierra 3500HD diesel Crew Cab
Key Spec of 2018 GMC Sierra 3500HD diesel Crew Cab
fuel economy
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fuel type
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horsepower
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basic warranty
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| Pros | Cons | What's New |
|---|---|---|
A heavy-duty workhorse with enormous torque | The telescopic steering wheel column is not given across the trim range | Three new exterior colors |
Astounding towing and payload power | Visibility issues due to design flaws | Updated tire pressure monitor system |
Bigger fuel tank compared to some challengers | Top-ranking Denali trim gets a new grille | |
A standard rearview camera and a 7-inch touchscreen |
2018 GMC Sierra 3500HD diesel Crew Cab Price, Review, Ratings and Pictures
Updated on: December 28, 2022
Nathan Dyer
Senior Editor
Over All Rating 7.5Out of 10 | |
|---|---|
| Engine and Performance | 7.00 |
| Fuel Economy | 6.00 |
| Interior | 7.00 |
| Exterior | 8.00 |
| Safety | 8.00 |
| Competition | 9.00 |
Notable Rankings
Trims
Used GMC Sierra 3500HD diesel Crew Cab For Sale
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Trim: SLE 3dr Crew Cab 6.5 ft. (6.6L 8cyl Turbodiesel 6A)
SLE 3dr Crew Cab 6.5 ft. (6.6L 8cyl Turbodiesel 6A)
3dr Crew Cab 8 ft. LB (6.6L 8cyl Turbodiesel 6A)
SLE 3dr Crew Cab 6.5 ft. 4WD (6.6L 8cyl Turbodiesel 6A)
Denali 4dr Crew Cab 8 ft. LB 4WD (6.6L 8cyl Turbodiesel 6A)
SLT 3dr Crew Cab 6.5 ft. (6.6L 8cyl Turbodiesel 6A)
Denali 4dr Crew Cab 8 ft. LB (6.6L 8cyl Turbodiesel 6A)
SLT 3dr Crew Cab 8 ft. LB 4WD (6.6L 8cyl Turbodiesel 6A)
3dr Crew Cab 8 ft. LB 4WD (6.6L 8cyl Turbodiesel 6A)
3dr Crew Cab 8 ft. LB DRW (6.6L 8cyl Turbodiesel 6A)
Denali 4dr Crew Cab 6.5 ft. (6.6L 8cyl Turbodiesel 6A)
Denali 4dr Crew Cab 8 ft. LB DRW (6.6L 8cyl Turbodiesel 6A)
Denali 4dr Crew Cab 8 ft. LB 4WD DRW (6.6L 8cyl Turbodiesel 6A)
SLT 3dr Crew Cab 8 ft. LB (6.6L 8cyl Turbodiesel 6A)
Denali 4dr Crew Cab 6.5 ft. 4WD (6.6L 8cyl Turbodiesel 6A)
SLT 3dr Crew Cab 8 ft. LB 4WD DRW (6.6L 8cyl Turbodiesel 6A)
SLT 3dr Crew Cab 6.5 ft. 4WD (6.6L 8cyl Turbodiesel 6A)
3dr Crew Cab 6.5 ft. (6.6L 8cyl Turbodiesel 6A)
SLT 3dr Crew Cab 8 ft. LB DRW (6.6L 8cyl Turbodiesel 6A)
SLE 3dr Crew Cab 8 ft. LB (6.6L 8cyl Turbodiesel 6A)
3dr Crew Cab 6.5 ft. 4WD (6.6L 8cyl Turbodiesel 6A)
SLE 3dr Crew Cab 8 ft. LB 4WD DRW (6.6L 8cyl Turbodiesel 6A)
3dr Crew Cab 8 ft. LB 4WD DRW (6.6L 8cyl Turbodiesel 6A)
SLE 3dr Crew Cab 8 ft. LB 4WD (6.6L 8cyl Turbodiesel 6A)
SLE 3dr Crew Cab 8 ft. LB DRW (6.6L 8cyl Turbodiesel 6A)
vehicle bio
base price$46300
body style3dr Crew Cab
engine type
transmission6-Speed Automatic
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