2021 GMC Sierra Denali
3GTP8FED1MG252816
This vehicle is no longer listed. The figures below describe the market for this build.
Last listed by CarMax Pharr
Hours
- Mon–Fri
- 10:00 AM – 9:00 PM
- Sat
- 9:00 AM – 9:00 PM
This VIN is no longer listed by this dealer. They may still have a similar vehicle — ask.
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Market price range
Based on 4 comparable same-build listings · Market data as of September 7, 2026Price history for this VIN
Price dropped $3,000 (−7.0%) over 72 days.
Asking prices recorded across 8 listing dates for VIN 3GTP8FED1MG252816, spanning 72 days.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| CarMax Pharr | Pharr, TX 78577 | $39,998 | 54,815 mi | 2026-08-19 |
| CarMax Corpus Christi | Corpus Christie, TX 78412 | $41,998 | 54,815 mi | 2026-07-22 |
| CarMax Corpus Christi | Corpus Christi, TX 78412 | $40,998 | 54,815 mi | 2026-07-17 |
| CarMax San Antonio | San Antonio, TX 78229 | $42,998 | 54,815 mi | 2026-06-10 |
Estimate the monthly payment at the typical market price ($37,548)
This vehicle is no longer listed, so the estimate starts from $37,548 — the typical market price for this build. 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 3GTP8FED1MG252816- ✗ 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 $1,360 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| April 2026 | $34,940 |
| May 2026 | $36,867 |
| June 2026 | $36,500 |
| July 2026 | $36,990 |
| August 2026 | $36,030 |
| September 2026 | $36,300 |
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 Denali (this car) | $37,548 | 4 | — |
| 2022 Ford F-150 | $36,275 | 32 | −$1,273 |
| 2021 Chevrolet Silverado | $29,570 | 29 | −$7,978 |
| 2023 Toyota Tacoma | $32,588 | 11 | −$4,960 |
| 2023 Ram 1500 | $29,140 | 7 | −$8,408 |
| 2023 Jeep Gladiator | $31,329 | 6 | −$6,219 |
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 | 3,948 | $36,654 | 100% | 84,104 mi |
| 2020 | 2,933 | $35,888 | 98% | 93,982 mi |
| 2019 | 1,868 | $31,886 | 87% | 97,893 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
