Used 2018 GMC Sierra 2500HD for Sale Nationwide
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About 2018 GMC Sierra 2500HD
3.8 Overall rating
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Thurman S
Reviewed a 2018 GMC Sierra 2500HD on Mar 27, 2025
Entire undercarriage is covered in rust. All control arms and linkages are in extremely poor condition from rust to the point I wouldn’t feel safe driving it. Let alone using it for its intended purpose for heavy duty towing.
Bill S
Reviewed a 2018 GMC Sierra 2500HD on Jan 4, 2023
Powerful, dependable, quiet interior and looks great! The duramax with the Alison transmission is the best diesel on market!
Anonymous
Reviewed a 2018 GMC Sierra 2500HD on Oct 26, 2020
So far great truck, lots of options and pulls really good for a gas engine, comfortable seats and plenty of leg room front and back
Joe H
Reviewed a 2018 GMC Sierra 2500HD on Feb 15, 2023
Very comfortable nice riding truck. Seems to get fairly decent fuel mileage.
2018 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| Base Crew Cab SB 4WD | $41,700 |
| Base Double Cab SB 4WD | $40,100 |
| SLE Double Cab SB 4WD | $46,300 |
| Denali Crew Cab SB 4WD | $59,600 |
| SLT Crew Cab SB 4WD | $53,400 |
| SLE Crew Cab SB 4WD | $48,400 |
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