2026 GMC Sierra AT4

VIN 3GTUUEE87TG431078

This 2026 GMC Sierra AT4 is listed at $66,967 with 4 miles in Vandalia, IL.

FAIR PRICE within $478 of the typical market price Asking $66,967 · typical market price $67,445 · based on 471 comparable same-build listings.

VehiLeaks · Vehicle History Report

The full history of this 2026 GMC Sierra AT4

VIN 3GTUUEE87TG431078 · one-time $6, no subscription

Reported accidents & damage
Title brands — salvage, flood, lemon
Odometer readings over time
Every past listing: price, dealer, photos

Pickup 3.0L V6 4WD Diesel

$6 one-time

Get the full report → Instant access after checkout

Market Price Range

Below market

$62,771

Typical price

$67,445

Above market

$73,905

Based on 471 comparable same-build listings.

This vehicle: $66,967 — within $478 of the typical market price ($67,445)

Market data as of August 16, 2026

See all 2026 GMC Sierra prices — typical $67,445 →

Vehicle Decode

Body: Pickup
Engine: 3.0L · V6 · Diesel
Drive: 4WD/4-Wheel Drive/4x4
Made by: GENERAL MOTORS LLC

Pull the original window sticker →

Safety

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

Price history for this VIN

Price dropped $393 (−0.6%) over 24 days.

Jul 5, 2026 · $67,360 Jul 29, 2026 · $66,967

Asking prices recorded across 3 listing dates for VIN 3GTUUEE87TG431078, spanning 24 days.

Safety & ownership

EPA fuel economy (MPG)

City

Highway

Combined

Est. fuel cost: $2,740/year

Assumes 15,000 miles a year at $3.10/gallon and 17 MPG combined.

Model-level data for the 2026 GMC Sierra from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed July 28, 2026.

Active listings

Full listing history on VehiSales →

Dealer	Location	Price	Mileage	Listed
Hosick GMC	Vandalia, IL 62471	$66,967	4 mi	2026-07-29
Hosick Motors	Vandalia, IL 62471	$66,967	4 mi	2026-07-24

Former listings

Dealer	Location	Price	Mileage	Listed
Hosick GMC	Vandalia, IL 62471	$66,967	—	2026-07-29
Hosick Motors	Vandalia, IL 62471	$66,967	—	2026-07-24

What would this 2026 GMC Sierra AT4 cost per month?

Estimate the monthly payment on a $66,967 vehicle. Move the numbers to match your own loan.

Vehicle price

Down payment

10% down

Interest rate (APR)

7.0% is a typical rate for a well-qualified buyer — use your own quote if you have one.

Loan term

Estimated monthly payment

$1,193

per month

60 months · 7.0% APR · $6,697 down

Amount financed

$60,270

Total interest

$11,310

Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.

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