2021 GMC Sierra
1GT59LEY9MF281522
GREAT DEAL
· $12,020 below typical price
Tuttle, OK
This 2021 GMC Sierra is listed at $28,977 with 140,042 miles in Tuttle, OK.
Market price range
Based on 9 comparable same-build listings · Market data as of September 1, 2026This vehicle: $28,977 — below the market range (typical price $40,997)
Asking $28,977 · typical market price $40,997 · based on 9 comparable same-build listings.
Price history for this VIN
Price dropped $1,011 (−3.4%) over 8 months.
Asking prices recorded across 9 listing dates for VIN 1GT59LEY9MF281522, spanning 8 months.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| — | Tuttle, OK 73089 | $28,977 | 140,042 mi | 2026-08-17 |
| Big S Auto and Tractor Sales | Blanchard, OK 73089 | $28,977 | 140,042 mi | 2026-03-06 |
| Big 'S' Auto & Tractor Sales | Blanchard, OK 73010 | $28,977 | 140,042 mi | 2026-01-30 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Big S Auto and Tractor Sales | Blanchard, OK 73089 | $29,988 | 140,042 mi | 2026-03-06 |
| Big 'S' Auto & Tractor Sales | Blanchard, OK 73010 | $29,988 | 140,042 mi | 2026-01-31 |
What would this 2021 GMC Sierra cost per month?
Estimate the monthly payment on a $28,977 vehicle. Move the numbers to match your own loan.
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.
Decoded from the VIN
NHTSA build data for 1GT59LEY9MF281522Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
GMC
Window sticker on file for this VIN
The original window sticker for this Sierra
Factory equipment, the options actually installed and the price this car left the line with — the same document that hung on the glass in the showroom.
Open the sticker — $4
3 for $9
Opens on VehiLeaks · PDF right after checkout
Fuel economy (EPA)
Assumes 15,000 miles a year at $3.10/gallon and 26 MPG combined.
5-year cost to own
Beyond the sticker: what this 2021 GMC Sierra likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
Model-level data for the 2021 GMC Sierra from EPA fueleconomy.gov, refreshed August 27, 2026.
Where the price is heading
Typical asking price for a 2021 GMC Sierra over the last 6 months — the market firmed $90 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| March 2026 | $35,999 |
| April 2026 | $34,940 |
| May 2026 | $36,867 |
| June 2026 | $36,500 |
| July 2026 | $36,991 |
| August 2026 | $36,089 |
How it compares to rivals
Median asking price for comparable body styles listed near this car| Model | Median price | For sale nearby | vs this car |
|---|---|---|---|
| 2021 GMC Sierra (this car) | $28,977 | 9 | — |
| 2022 Ford F-150 | $34,000 | 51 | +$5,023 |
| 2023 Chevrolet Silverado | $33,852 | 36 | +$4,875 |
| 2019 Ram 1500 | $31,100 | 32 | +$2,123 |
| 2022 Chevrolet Silverado HD | $41,291 | 10 | +$12,314 |
| 2023 Ram 2500 | $47,494 | 9 | +$18,517 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
Market by model year
Gen 4 · 2019–2021What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2021 | 4,081 | $36,757 | 100% | 84,155 mi |
| 2020 | 3,056 | $35,646 | 97% | 94,206 mi |
| 2019 | 1,617 | $31,800 | 87% | 98,216 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
