2026 GMC Sierra 2500 HD AT4
AT4
$87,920
est. $1349/mo · 72 mo
MSRP $88,920
$1,000 below MSRPnew10 mi
Vehicle details
Year2026
MakeGMC
ModelSierra 2500HD
TrimAT4
BodyPickup
Engine6.6L V8
Cylinders8
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
Doors4
Exterior ColorSterling Metallic
Mileage10 mi
VIN1GT4UPEY6TF268663
Days on Market1
Inventory Typenew