2023 GMC Sierra AT4X

VIN 3GTUUFEL5PG155516

This 2023 GMC Sierra AT4X is listed at $56,900 with 43,990 miles in Walnut Creek, CA.

ABOVE TYPICAL $1,718 above typical price Asking $56,900 · typical market price $55,182 · based on 81 comparable same-build listings.

VehiLeaks · Vehicle History Report

The full history of this 2023 GMC Sierra AT4X

VIN 3GTUUFEL5PG155516 · 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

$6 one-time

Get the full report → Instant access after checkout

Market Price Range

Below market

$49,499

Typical price

$55,182

Above market

$62,675

Based on 81 comparable same-build listings.

This vehicle: $56,900 — $1,718 above the typical market price ($55,182)

Market data as of August 16, 2026

See all 2023 GMC Sierra prices — typical $55,182 →

Vehicle Decode

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

Look up the factory Monroney sticker by VIN →

Safety

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

Price history for this VIN

Asking price over time

Jan 22, 2023 · $91,720 Aug 14, 2026 · $56,900

Asking prices recorded across 2 listing dates for VIN 3GTUUFEL5PG155516, spanning 3 years 7 months.

Safety & ownership

EPA fuel economy (MPG)

City

Highway

Combined

Est. fuel cost: $2,580/year

Assumes 15,000 miles a year at $3.10/gallon and 18 MPG combined.

Model-level data for the 2023 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
Toyota Walnut Creek	Walnut Creek, CA 94596	$56,900	43,990 mi	2026-08-14

Former listings

Dealer	Location	Price	Mileage	Listed
Capitol Buick GMC	San Jose, CA 95136	$91,720	3 mi	2023-01-22

What would this 2023 GMC Sierra AT4X cost per month?

Estimate the monthly payment on a $56,900 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

$1,014

per month

60 months · 7.0% APR · $5,690 down

Amount financed

$51,210

Total interest

$9,630

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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