2021 GMC Sierra
1GT29LE7XMF220139
This vehicle is no longer listed. The figures below describe the market for this build.
Last listed by AutoSavvy Lindon
Hours
- Mon–Fri
- 10:00 AM – 8:00 PM
- Sat
- 9:00 AM – 7:00 PM
- Sun
- Closed
This VIN is no longer listed by this dealer. They may still have a similar vehicle — ask.
Contact details come from the dealer's listing and public business records. VinAssessment is not the seller and takes no fee — you deal with the dealer directly.
Market price range
Based on 4 comparable same-build listings · Market data as of September 8, 2026Price history for this VIN
Asking price over time
Asking prices recorded across 8 listing dates for VIN 1GT29LE7XMF220139, spanning 5 years 2 months.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| AutoSavvy Lindon | Lindon, UT 84042 | $33,299 | 74,242 mi | 2026-07-08 |
| Larry H. Miller Chevrolet Provo | Provo, UT 84604 | $32,684 | 71,153 mi | 2025-02-27 |
| Jerry Seiner South Jordan | South Jordan, UT 84095 | $48,270 | 5 mi | 2021-05-19 |
Estimate the monthly payment at the typical market price ($25,488)
This vehicle is no longer listed, so the estimate starts from $25,488 — 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 1GT29LE7XMF220139Full 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 $1,239 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 | $36,179 |
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) | $25,488 | 4 | — |
| 2022 Ford F-150 | $34,995 | 78 | +$9,507 |
| 2022 Ram 1500 | $29,899 | 43 | +$4,411 |
| 2022 Toyota Tacoma | $34,850 | 30 | +$9,362 |
| 2021 Chevrolet Silverado | $34,492 | 23 | +$9,004 |
| 2022 Jeep Gladiator | $33,285 | 18 | +$7,797 |
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 | 3,836 | $36,699 | 100% | 83,828 mi |
| 2020 | 2,868 | $35,896 | 98% | 93,669 mi |
| 2019 | 1,867 | $31,807 | 87% | 98,051 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
