2026 GMC Sierra SLT

VIN 3GTUUDE86TG352799

This 2026 GMC Sierra SLT is listed at $55,540 with 5 miles in Oklahoma City, OK.

GREAT DEAL $7,969 below typical price Asking $55,540 · typical market price $63,509 · based on 942 comparable same-build listings.

VehiLeaks · Vehicle History Report

The full history of this 2026 GMC Sierra SLT

VIN 3GTUUDE86TG352799 · 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

$58,140

Typical price

$63,509

Above market

$69,066

Based on 942 comparable same-build listings.

This vehicle: $55,540 — below the market range (typical price $63,509)

Market data as of August 16, 2026

See all 2026 GMC Sierra prices — typical $63,509 →

Vehicle Decode

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

Get the original window sticker for this VIN →

Safety

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

Price history for this VIN

Price increased $10,500 (+18.9%) over 38 days.

Apr 23, 2026 · $55,540 May 31, 2026 · $66,040

Asking prices recorded across 4 listing dates for VIN 3GTUUDE86TG352799, spanning 38 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
Bob Howard Buick GMC	Oklahoma City, OK 73114	$55,540	5 mi	2026-04-23

Former listings

Dealer	Location	Price	Mileage	Listed
Bob Howard Buick GMC	Oklahoma City, OK 73114	$56,790	5 mi	2026-04-23

What would this 2026 GMC Sierra SLT cost per month?

Estimate the monthly payment on a $55,540 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

$990

per month

60 months · 7.0% APR · $5,554 down

Amount financed

$49,986

Total interest

$9,414

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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