2021 GMC Sierra AT4

VIN  1GTP9EEL6MZ313236

This 2021 GMC Sierra AT4 is listed at $37,995 with 78,200 miles in New Holland, PA.

FAIR PRICE within $658 of the typical market price Asking $37,995 · typical market price $38,653 · based on 106 comparable same-build listings.
VehiLeaks · Vehicle History Report
The full history of this 2021 GMC Sierra AT4
VIN 1GTP9EEL6MZ313236 · one-time $6, no subscription
  • Reported accidents & damage
  • Title brands — salvage, flood, lemon
  • Odometer readings over time
  • Every past listing: price, dealer, photos
Pickup 6.2L V8 4WD Gasoline
2021 GMC Sierra AT4
$6 one-time
Get the full report → Instant access after checkout

Market Price Range

Below market
$32,575
Typical price
$38,653
Above market
$44,989
Based on 106 comparable same-build listings.
This vehicle: $37,995 — within $658 of the typical market price ($38,653)
Market data as of August 16, 2026

Vehicle Decode

Body
Pickup
Engine
6.2L · V8 · Gasoline
Drive
4WD/4-Wheel Drive/4x4
Doors
4
Made by
GENERAL MOTORS LLC

Safety

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

Price history for this VIN

Price increased $1,260 (+3.3%) over 2 days.

Jul 21, 2026 · $37,995 Jul 23, 2026 · $39,255

Asking prices recorded across 2 listing dates for VIN 1GTP9EEL6MZ313236, spanning 2 days.

Safety & ownership

EPA fuel economy (MPG)

City
23
Highway
30
Combined
26
Est. fuel cost: $1,790/year
Assumes 15,000 miles a year at $3.10/gallon and 26 MPG combined.

Model-level data for the 2021 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
Turner Buick GMC New Holland, PA 17557 $37,995 78,200 mi 2026-07-21

Former listings

Dealer Location Price Mileage Listed
Turner Buick GMC New Holland, PA 17557 $37,995 78,199 mi 2026-07-21

What would this 2021 GMC Sierra AT4 cost per month?

Estimate the monthly payment on a $37,995 vehicle. Move the numbers to match your own loan.

10% down
7.0% is a typical rate for a well-qualified buyer — use your own quote if you have one.
Loan term
Estimated monthly payment
$677
per month
60 months · 7.0% APR · $3,800 down
Amount financed
$34,195
Total interest
$6,425

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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VehiSales · Cars for Sale
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