2026 GMC Sierra HD AT4

VIN 1GT4UPEY6TF327047

This 2026 GMC Sierra HD AT4 is listed at $90,470 in Havre, MT.

VehiLeaks · Vehicle History

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Pickup 6.6L V8 4WD Diesel

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Market Price Range

Below market

$80,946

Typical price

$86,255

Above market

$91,347

Based on 1875 comparable same-build listings.

above typical price

Market data as of July 27, 2026

Vehicle Decode

Body: Pickup
Engine: 6.6L · V8 · Diesel
Drive: 4WD/4-Wheel Drive/4x4
Made by: GENERAL MOTORS LLC

Safety

✗ Backup camera
✗ Blind-spot monitor
✗ Lane departure
✓ ABS
✓ Electronic stability

Active listings

Full listing history on VehiSales →

Dealer	Location	Price	Mileage	Listed
Tilleman Motor Co	Havre, MT 59501	$90,470	—	2026-07-27

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