2025 GMC Sierra SLT

VIN 3GTUUDED6SG266310

This 2025 GMC Sierra SLT is listed at $45,994 with 17,083 miles in Plano, TX.

ABOVE TYPICAL $1,364 above typical price Asking $45,994 · typical market price $44,630 · based on 341 comparable same-build listings.

VehiLeaks · Vehicle History Report

The full history of this 2025 GMC Sierra SLT

VIN 3GTUUDED6SG266310 · one-time $6, no subscription

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

Pickup 5.3L V8 4WD Gasoline

$6 one-time

Get the full report → Instant access after checkout

Market Price Range

Below market

$40,999

Typical price

$44,630

Above market

$50,404

Based on 341 comparable same-build listings.

This vehicle: $45,994 — $1,364 above the typical market price ($44,630)

Market data as of August 16, 2026

See all 2025 GMC Sierra prices — typical $44,630 →

Vehicle Decode

Body: Pickup
Engine: 5.3L · V8 · Gasoline
Drive: 4WD/4-Wheel Drive/4x4
Trans: Automatic
Made by: GENERAL MOTORS LLC

See the factory equipment and MSRP for this VIN →

Safety

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

Price history for this VIN

Price increased $2,008 (+4.4%) over 2 days.

Jul 14, 2026 · $45,994 Jul 16, 2026 · $48,002

Asking prices recorded across 3 listing dates for VIN 3GTUUDED6SG266310, spanning 2 days.

Safety & ownership

EPA efficiency (MPGe)

City

Highway

Combined

Electric — running cost depends on local electricity rates, so no gallon-based estimate is shown.

Model-level data for the 2025 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
Ewing Buick GMC	Plano, TX 75024	$45,994	17,083 mi	2026-07-14

Former listings

Dealer	Location	Price	Mileage	Listed
Ewing Buick GMC	Plano, TX 75024	$48,002	17,083 mi	2026-07-14

What would this 2025 GMC Sierra SLT cost per month?

Estimate the monthly payment on a $45,994 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

$820

per month

60 months · 7.0% APR · $4,599 down

Amount financed

$41,395

Total interest

$7,805

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.

Watch the price on this model

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