2021 GMC Sierra Denali

VIN  1GT49REY0MF210434

This 2021 GMC Sierra Denali is listed at $49,500 with 114,234 miles in Preston, ID.

GOOD DEAL $6,874 below typical price Asking $49,500 · typical market price $56,374 · based on 136 comparable same-build listings.
VehiLeaks · Vehicle History Report
The full history of this 2021 GMC Sierra Denali
VIN 1GT49REY0MF210434 · 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
2021 GMC Sierra Denali
$6 one-time
Get the full report → Instant access after checkout

Market Price Range

Below market
$47,418
Typical price
$56,374
Above market
$62,234
Based on 136 comparable same-build listings.
This vehicle: $49,500 — $6,874 below the typical market price ($56,374)
Market data as of August 16, 2026

Vehicle Decode

Body
Pickup
Engine
6.6L · V8 · Diesel
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

Asking price over time

May 22, 2021 · $86,500 Aug 14, 2026 · $49,500

Asking prices recorded across 3 listing dates for VIN 1GT49REY0MF210434, spanning 5 years 3 months.

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
West Motor Ford Preston, ID 83263 $49,500 114,234 mi 2026-08-14
West Motor Company - Chrysler Dodge Jeep Ram Preston, ID 83263 $49,999 114,234 mi 2026-08-07
West Motor Chrysler Dodge Jeep Ram Preston, ID 83263 $49,500 114,234 mi 2026-08-07
West Motor Company Preston, ID 83263 $49,500 114,234 mi 2026-08-07

Former listings

Dealer Location Price Mileage Listed
Ruby Mountain Motors - Twin Falls Twin Falls, ID 83301 $86,500 2021-05-22

What would this 2021 GMC Sierra Denali cost per month?

Estimate the monthly payment on a $49,500 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
$882
per month
60 months · 7.0% APR · $4,950 down
Amount financed
$44,550
Total interest
$8,370

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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