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Used 2018 GMC Sierra 2500 HD Double Cab SLT Pickup 4D 6 1/2 Ft
Corpus Christi, TX
78401
4.0
Expert
4.6
Consumer
Pricing
Important info & Definitions
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 6382 lbs. | ||
|---|---|---|---|
Fuel Capacity | 36.0 gallons | ||
Front Head Room | 42.8 inches | ||
Front Leg Room | 45.3 inches | ||
Max Seating Capacity | 5 | ||
Minimum Ground Clearance | 9.5 inches | ||
Overall Length | 230.0 inches | ||
Front Shoulder Room | 64.8 inches | ||
Towing Capacity, Maximum | 13000 lbs. | ||
Turning Diameter | 49.2 feet | ||
Wheel Base | 144.2 inches | ||
Truck Bed Volume | 61 cu.ft. | ||
Bed Length | 6.50 feet | ||
Gross Vehicle Weight Rating (GVWR) | 9500 lbs. | ||
Payload Capacity | 3093 lbs. |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
HID Headlights | Available | ||
Number of Doors | 4 doors | ||
Power Folding Exterior Mirrors | Available | ||
Privacy Glass | Available |
Mechanical
Drivetrain | 4WD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
6 speed | Available | ||
Recommended Fuel | Diesel | ||
Hill Descent Control | Available | ||
Hill Start Assist | Available | ||
Parking Assist System | Available |
Performance
Horsepower | 445 @ 2800 RPM | ||
|---|---|---|---|
Torque | 910 @ 1600 rpm | ||
Engine | V8, Turbo Diesel, 6.6 Liter |
Warranty
Basic | 3 years / 36000 miles | ||
|---|---|---|---|
Powertrain | 5 years / 100000 miles | ||
Corrosion | 6 years / 100000 miles |
2018 GMC Sierra 2500 HD Double Cab SLT Pickup 4D 6 1/2 ft Standard Features
- Alarm System
- Bluetooth Streaming Audio
- Bluetooth Wireless Technology
- CD Player
- Cooled Seats
- Cruise Control
- DVD Entertainment System
- DVD Entertainment System
- Dual Power Front Seats
- Folding Rear Seat
- Hands Free Phone
- Heated Seats
- Heated Steering Wheel
- Integrated Garage Door Opener
- Internet Access
- Leather Seats
- Leather-Wrapped Steering Wheel
- MP3 Player
- Navigation System
- Power Driver's Seat
- Power Outlet
- Power Windows
- Rear Window Defroster
- Remote Control Liftgate/Trunk Release
- Remote Engine Start
- Remote Keyless Entry
- Satellite Radio
- Smartphone Interface
- Steering Wheel Controls
- Tilt Steering Wheel
- Tilt/Telescoping Steering Wheel
- Touch Screen Monitor
- USB Port
- Voice Recognition System
2018 GMC Sierra 2500 HD Double Cab
KBB.com Review
4.0
Kbb.com Expert Rating
You'll Like This Car If...
If your next heavy-duty pickup needs to be as sophisticated as it is competent, the 2018 GMC Sierra HD has the power and technology to tow and haul like a champ. Denali models offer unsurpassed levels of luxury, while the All Terrain X model is the most off-road-capable Sierra to date.
You May Not Like This Car If...
A number of half-tons now offer an oil-burner under the hood, including the Ram 1500 and Nissan Titan XD. The midsize Chevy Colorado and GMC Canyon are also options. If you need maximum towing, you’ll find better numbers from the heavy-duty F-Series and Ram trucks.
2018 GMC Sierra 2500 HD Double Cab
KBB.com Consumer Reviews
4.6
Consumer Rating
32 ratings
Value
4.6
Performance
4.7
Quality
4.7
Comfort
4.7
Reliability
4.8
Styling
4.7
2018 GMC Sierra 2500 HD Double Cab SLT Pickup 4D 6 1/2 ft Safety
2018 GMC Sierra 2500 HD Double Cab SLT Pickup 4D 6 1/2 ft Safety Technology
- Child Door Locks
- Child Seat Anchors
- Driver Airbag
- Passenger Airbag
- Stability Control
- Traction Control
- Collision Warning System
- Front Head Curtain Airbag
- Front Side Airbag
- Lane Departure Warning System
- Parental Control System
- Rear Head Curtain Airbag
- Rear View Camera
4.0
Crash Test Rating
Provided by the National Highway Traffic Safety Administration
Side Barrier
5.0
Rollover Rating
3.0
Side Crash
5.0
Compare to Similar Vehicles
Used 2018 GMC Sierra 2500 HD Double Cab SLT Pickup 4D 6 1/2 ft | New 2024 Ram 1500 Classic Quad Cab | New 2025 Ford F150 Regular Cab | Used 2022 Nissan TITAN XD Crew Cab | ||
|---|---|---|---|---|---|
| Price | $43,918 | $40,700 | $40,805 | $39,731 | |
| KBB.com Rating | 4.0 | 3.8 | 4.7 | 4.0 | |
| Consumer Rating | 4.6 | 4.4 | 4.3 | 4.4 | |
| Fuel Economy | N/A | City 17/Hwy 25/Comb 20 MPG | City 16/Hwy 24/Comb 19 MPG | N/A | |
| Fuel Type | Diesel | Gas | Gas | Gas | |
| Safety Rating | 4.0 | 4.0 | 5.0 | N/A | |
| Seating Capacity | 5 | 6 | 3 | 5 | |
| Basic Warranty | 3 years or 36000 miles | 3 years or 36000 miles | 3 years or 36000 miles | 5 years or 100000 miles | |
| Horsepower | 445 @ 2800 RPM | 305 @ 6400 RPM | N/A | 400 @ 5800 RPM | |
| Engine | V8, Turbo Diesel, 6.6 Liter | V6, 3.6 Liter | V8, 5.0 Liter | V8, 5.6 Liter | |
| Drivetrain | 4WD | 2WD | 2WD | 4WD |
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