VIN Lookup Result
1GTUUDE89TZ278777
2026 GMC Sierra SLT
Decoded via the official NHTSA Vehicle Identification Number database. Permanent shareable link.
Original GMC window sticker on file for this VIN — the factory Monroney label with MSRP, packages, and options.
View window sticker (PDF)Year
2026
Make
GMC
Model
Sierra
Trim
SLT
Body Style
Pickup
Drive Type
4WD/4-Wheel Drive/4x4
Engine
3L 6-cyl
Fuel Type
Diesel
Transmission
—
Plant
FORT WAYNE, INDIANA, UNITED STATES (USA)
Vehicle Type
TRUCK
Manufacturer
GENERAL MOTORS LLC
Owner Complaints
63 filed Get Report →
Market Value
Buyer-paid data Get Report →
CarWhere Pricing
See GMC Sierra prices →
212 verified GMC deals, 6.8% avg off MSRP
Safety
No open NHTSA recalls →
No active safety recalls reported.
Owner-Reported Problems (NHTSA)
Owners have filed 63 complaints with the federal government (NHTSA Office of Defects Investigation) about the 2026 GMC Sierra. Complaints are owner-reported issues — unlike recalls, they are not manufacturer-acknowledged defects, but they show where this model-year has real-world trouble spots.
About This VIN
VIN 1GTUUDE89TZ278777 identifies a 2026 GMC Sierra SLT pickup. The first three characters (1GT) form the World Manufacturer Identifier — encoding country, manufacturer, and vehicle type. Characters 4-8 (UUDE8) describe the model, body, and engine. The 9th character (9) is the check digit. Position 10 (T) encodes the model year (2026). Position 11 (Z) is the plant code — this vehicle was assembled in FORT WAYNE, UNITED STATES (USA). The final six characters (278777) are the unique sequential production number.
Cite This Decode
Permalink:
https://www.carwhere.com/vin/1GTUUDE89TZ278777Source:
NHTSA vPIC database, decoded 2026-09-21
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