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2026 GMC Sierra 2500HD AT4
$78,831
MSRP $87,075
Laura Buick Gmc7 mi · 4WD · 6.6L V8 · Automatic · Summit White
Goose ScoreTowing78
Heavy hauler
✓20,000 lb tow rating
✓3,050 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
Work29
Light-duty capable
✓3,050 lb payload capacity
✓20,000 lb tow rating
✓In-bed power outlet
Comfort62
Premium cabin
✓Heated front seats
✓Ventilated front seats
✓Heated rear seats
Sierra 2500HD videos
2026 GMC Sierra 2500HD · AT4
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$78,831Goose Deal · $8,244 off MSRP7 mi
2026 GMC Sierra 2500HD
$78,831Goose Deal · $8,244 off MSRP7 mi
