2026 GMC Sierra HD AT4

VIN 1GT4UPE7XTF337913

This 2026 GMC Sierra HD AT4 is listed at $78,680 in Mequon, WI.

VehiLeaks · Vehicle History

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Pickup 6.6L V8 4WD Gasoline

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Market Price Range

Below market

$72,325

Typical price

$77,180

Above market

$80,792

Based on 624 comparable same-build listings.

above typical price

Market data as of July 26, 2026

Vehicle Decode

Body: Pickup
Engine: 6.6L · V8 · Gasoline
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
Sommer's Automotive	Mequon, WI 53092	$78,680	—	2026-07-25

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