Part of the fullsize pickup truck segment, the 2018 GMC Sierra 2500HD Diesel Regular Cab competes with the Chevrolet Silverado 2500HD Diesel Regular Cab, the Ford F-250 SuperDuty Diesel Regular Cab, and the RAM 2500 Diesel Regular Cab. A base price of MSRP of $44,395 gets you a 6.6L Turbo Diesel V8 engine and a 6-speed automatic transmission. Despite the price going up to $49,795, this single powertrain is found in both trims. This engine produces 445 horsepower and 910 lb-ft of torque, achieving a 0-60 of 6.2 seconds, and is offered as both RWD and 4WD. The Sierra 2500HD Diesel Regular Cab offers a single 8 feet cargo bed with a payload capacity of 3,795 pounds. It also offers a maximum towing capacity of 14,500 pounds.
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2018 GMC Sierra 2500HD diesel Regular Cab
Key Spec of 2018 GMC Sierra 2500HD diesel Regular 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 |
|---|---|---|
The hunky V8 knows how to put out power | Limited outward visibility | Two new exterior colors |
A composed and smooth ride especially on a flat terrain | Doesn't have the leading towing capacity | Standard features now also include a backup camera and a 7-inch touchscreen |
Stores more gas than some challengers | Updated tire pressure monitor system |
2018 GMC Sierra 2500HD diesel Regular Cab Price, Review, Ratings and Pictures
Updated on: November 5, 2022
Nathan Dyer
Senior Editor
2018 GMC Sierra 2500HD diesel Regular Cab Latest Updates
- Sep' 29, 2022 : 2023 Ford F-Series Super Duty Unveiled: Gets New Engine, Better Tech Read More »
- Jul' 13, 2022 : GMC Revealed The 2023 Sierra 1500 AT4X AEV Edition Read More »
- Jun' 23, 2022 : GMC To Follow Suit Of The Chevy Silverado And Launch A Sierra EV Read More »
Over All Rating 7.7Out of 10 | |
|---|---|
| Engine and Performance | 8.00 |
| Fuel Economy | 9.00 |
| Interior | 6.00 |
| Exterior | 6.00 |
| Safety | 9.00 |
| Competition | 8.00 |
Notable Rankings
#4 in Diesel Pickup-truck
#4 in Fullsize Diesel Pickup-truck
#7 in Pickup-truck
#7 in Fullsize Pickup-truck
Trims
Used GMC Sierra 2500HD diesel Regular Cab For Sale
View MoreColors and Styles
Features
Trim: SLE 2dr Regular Cab 8 ft. LB (6.6L 445 hp 8cyl Turbodiesel 6A)
SLE 2dr Regular Cab 8 ft. LB (6.6L 445 hp 8cyl Turbodiesel 6A)
SLE 2dr Regular Cab 8 ft. LB 4WD (6.6L 445 hp 8cyl Turbodiesel 6A)
2dr Regular Cab 8 ft. LB 4WD (6.6L 445 hp 8cyl Turbodiesel 6A)
vehicle bio
base price
$40400
body style
2dr Regular Cab
engine type
transmission
6-Speed Automatic
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