2015 GMC Sierra SLT

VIN 1GT12ZE85FF546588

This 2015 GMC Sierra SLT is listed at $29,999 with 96,543 miles in Manchester, NH.

FAIR PRICE within $631 of the typical market price Asking $29,999 · typical market price $29,368 · based on 33 comparable same-build listings.

VehiLeaks · Vehicle History Report

The full history of this 2015 GMC Sierra SLT

VIN 1GT12ZE85FF546588 · one-time $6, no subscription

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

Pickup 6.6L V8 4WD Diesel

$6 one-time

Get the full report → Instant access after checkout

Market Price Range

Below market

$20,760

Typical price

$29,368

Above market

$37,170

Based on 33 comparable same-build listings.

This vehicle: $29,999 — within $631 of the typical market price ($29,368)

Market data as of August 16, 2026

See all 2015 GMC Sierra prices — typical $29,368 →

Vehicle Decode

Body: Pickup
Engine: 6.6L · V8 · Diesel
Drive: 4WD/4-Wheel Drive/4x4
Doors: 4
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

Asking price over time

Oct 29, 2022 · $42,990 Aug 12, 2026 · $29,999

Asking prices recorded across 3 listing dates for VIN 1GT12ZE85FF546588, spanning 3 years 9 months.

Safety & ownership

EPA fuel economy (MPG)

City

Highway

Combined

Est. fuel cost: $2,450/year

Assumes 15,000 miles a year at $3.10/gallon and 19 MPG combined.

Model-level data for the 2015 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
Trucks D Luxe	Manchester, NH 3102	$29,999	96,543 mi	2026-08-12

Former listings

Dealer	Location	Price	Mileage	Listed
Seacoast Wholesale	Hampton Falls, NH 03844	$42,990	69,095 mi	2022-10-29

What would this 2015 GMC Sierra SLT cost per month?

Estimate the monthly payment on a $29,999 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

$535

per month

60 months · 7.0% APR · $3,000 down

Amount financed

$26,999

Total interest

$5,101

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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