SLT
See where this trim sits, what it adds and which exact versions are available.
- Gas
- RWD + 4WD
Loading trim guide…
2015 GMC Sierra 2500hd is a 3 to 6-seat PICKUP with gas powertrain. 2015 GMC Sierra 2500hd offers 4WD and RWD; the exact drivetrain can change efficiency or capability, so the configuration matters.
See where this trim sits, what it adds and which exact versions are available.
See where this trim sits, what it adds and which exact versions are available.