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2026 GMC Sierra 3500HD AT4
$83,978
MSRP $94,500
Ross Downing Gmc Of Gonzales10 mi · 4WD · 6.6L V8 · Automatic · Onyx Black
Goose ScoreTowing83
Heavy hauler
✓20,000 lb tow rating
✓4,127 lb payload capacity
✓Integrated trailer brake controller
Off-Road62
Backcountry ready
✓Four-wheel drive
✓Ground clearance 10.8" — capable off-road
✓34.1" all-terrain tires
Work23
Light-duty capable
✓4,127 lb payload capacity
✓20,000 lb tow rating
✓In-bed power outlet
Comfort68
Premium cabin
✓Heated front seats
✓Ventilated front seats
✓Heated rear seats
Sierra 3500HD videos
2026 GMC Sierra 3500HD · AT4
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$83,978Goose Deal · $10,522 off MSRP10 mi
2026 GMC Sierra 3500HD
$83,978Goose Deal · $10,522 off MSRP10 mi
