Canonical trim name presence
Sle → Sle
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VEHICLE GUIDE
2012 GMC Sierra 2500hd
A 5 to 6-seat PICKUP with hybrid powertrain and 4WD and RWD availability.
2012 GMC Sierra 2500hd is a 5 to 6-seat PICKUP with hybrid powertrain. 2012 GMC Sierra 2500hd offers 4WD and RWD; the exact drivetrain can change efficiency or capability, so the version matters.
4TRIMS
HybridPOWERTRAINS
5–6SEATS
13,000 lbHIGHEST TOWING IN THIS GUIDE
2012 model-year guide4TRIMS
HybridPOWERTRAINS
5–6SEATS
13,000 lbHIGHEST TOWING IN THIS GUIDE
EXPLORE THIS VEHICLE
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YEAR CHANGES
What changed this year?
Compare only the changes and carryover details that have been confirmed for this model year.
Year-over-year context: 3 source-backed year-over-year facts are available for comparison.
3 exact trim carryover relationships are documented in the confirmed year-over-year evidence.
Canonical trim name presence
Slt → Slt
Canonical trim name presence
Wt → Wt