2026 GMC Sierra HD
1GD3U9E76TF252506
6.6L 8-Cylinder (L8T)
Engine
4WD/4-Wheel Drive/4x4
Drive
Gasoline
Fuel
UNITED STATES (USA)
Built in
No factory image on file
2026 GMC Sierra HD
VIN Breakdown
| Segment | Code | Meaning |
|---|---|---|
| WMI · World Mfr ID | 1GD | GMC · North America · United States |
| VDS · Descriptor | 3U9E7 | Sierra HD |
| VIS · Vehicle ID | 6TF252506 | 2026 · Serial 252506 |
Basic Information
MakeGMC
ModelSierra HD
Year2026
Body StyleIncomplete
ManufacturerGMC
CountryUNITED STATES (USA)
Engine & Performance
Engine6.6L 8-Cylinder (L8T)
Drive Type4WD/4-Wheel Drive/4x4
Fuel TypeGasoline
Serial Number252506
Basic Information
Model Year
2026
Make
GMC
Model
Sierra HD
Engine & Performance
Engine Cylinders
8
Displacement
6.6 L
Displacement (CC)
6600.0 cc
Engine Code
L8T
Engine Notes
SIDI, VVT, CAST IRON
Displacement (CI)
402.75671102523
Transmission & Drivetrain
Driveline
4WD/4-Wheel Drive/4x4
Fuel & Economy
Fuel Type
Gasoline
Safety & Braking
Front Airbags
1st Row (Driver and Passenger)
Side Airbags
1st Row (Driver and Passenger)
Curtain Airbags
All Rows
Brake System Type
Hydraulic
Other Specifications
Manufactured in
UNITED STATES (USA)
Body Style
Incomplete
Vehicle Type
INCOMPLETE VEHICLE
Manufacturer
GENERAL MOTORS LLC
GVWR From
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
GVWR To
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Plant City
FLINT
Plant State
MICHIGAN
Additional Error Text
Incomplete Vehicle Warning - Please be advised that the vehicle may have been altered and may not be an accurate representation of the vehicle in its current condition. The Model Year decoded for this VIN may be incorrect. If you know the Model year, please enter it and decode again to get more accurate information.
Destination Market
Non-U.S., Non-Canada
Seat Belt Type
Manual
Other Restraint System Info
AY0 - Active Manual Belts
Pattern Information
Pattern1GD3U9E7 T
WMI
1GD (United States, North America)