2021 GMC Sierra
1GT08LE74MF171773
ABOVE TYPICAL
· $3,793 above typical price
Titusville, FL
This 2021 GMC Sierra is listed at $34,288 with 56,653 miles in Titusville, FL.
Market price range
Based on 6 comparable same-build listings · Market data as of September 1, 2026This vehicle: $34,288 — $3,793 above the typical market price ($30,495)
Asking $34,288 · typical market price $30,495 · based on 6 comparable same-build listings.
Price history for this VIN
Price increased $1,293 (+3.9%) over 5 days.
Asking prices recorded across 3 listing dates for VIN 1GT08LE74MF171773, spanning 5 days.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Starling Buick GMC | Titusville, FL 32780 | $34,288 | 56,653 mi | 2026-09-01 |
| Starling GMC | Titusville, FL 32780 | $32,995 | 56,653 mi | 2026-08-29 |
| Starling GMC of Titusville | Titusville, FL 32780 | $34,288 | 56,653 mi | 2026-08-27 |
What would this 2021 GMC Sierra cost per month?
Estimate the monthly payment on a $34,288 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 1GT08LE74MF171773Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
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) | $34,288 | 6 | — |
| 2019 Ford F-150 | $33,844 | 34 | −$444 |
| 2023 Toyota Tacoma | $32,420 | 19 | −$1,868 |
| 2022 Ram 1500 | $30,395 | 17 | −$3,893 |
| 2021 Chevrolet Silverado | $29,111 | 15 | −$5,177 |
| 2022 Jeep Gladiator | $27,743 | 12 | −$6,545 |
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.
