$3,850 lower median
2021 Ford F-150
All trims
$31,998Median asking price · 4,789 qualifying listings
Middle 50%$27,220–$37,357
Find listings on VehiSales ↗Actual XLT Supercrew RWD listing photo; individual equipment may differ.
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2021 GMC Sierra SLE
VIN
1GT29ME78MF123768
Typical market price
$38,995
17 comparable listings
This vehicle is no longer listed. The figures below describe the market for this build.
Compare alternatives from other brands ↓
Last listed by West Coast Auto Dealers
3305 West Marie Street, Pasco, WA 99301
Hours: 9:00 AM - 7:00 PM
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.
Inside your report
VIN report
2021 GMC Sierra SLE
VIN 1GT29ME78MF123768
Accidents
Reported damage & accident records
Title
Salvage, flood & other title brands
Mileage
Recorded odometer readings
Listings
Past prices, dealers & listing photos
Section preview · Results shown in the full report
Market price range
Based on 17 comparable same-build listings · Market data as of October 12, 2026Below market
$35,967
Typical price
$38,995
Above market
$41,802
THE SMARTER NEXT STEP
Love this car? See what else is out there.
2021 GMC Sierra SLE for sale near PascoWA
17 cheaper within 50 miles · best $17,099 less
1 same trim
from $27,950
▼ $9,049 less
Kennewick
3 from 2020–2022, same body
from $31,995
▼ $5,004 less
Kennewick
9 one trim down
from $19,900
▼ $17,099 less
Pasco
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Price history for this VIN
Asking price over time
Feb 6, 2024 · $44,995
Sep 18, 2026 · $36,999
Asking prices recorded across 8 listing dates for VIN 1GT29ME78MF123768, spanning 2 years 7 months.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| West Coast Auto Dealers | Pasco, WA 99301 | $36,999 | 68,937 mi | 2026-09-18 | 20 d ago |
| Northwest Motor Group | Pasco, WA 99301 | $36,999 | 68,937 mi | 2026-06-04 | 28 d ago |
| Steve Hahn Auto Group | Yakima, WA 98901 | $39,995 | 52,892 mi | 2024-06-09 | 845 d ago |
| — | $44,995 | 51 mi | 2024-02-06 | 971 d ago |
Decoded from the VIN
NHTSA build data for 1GT29ME78MF123768Trim
SLE
Engine
Drivetrain
4WD/4-Wheel Drive/4x4
Body
Pickup
Fuel
Gasoline
Model year
2021
Made by
GENERAL MOTORS LLC
Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Fuel economy (EPA)
Combined
26
MPG
City
23
MPG
Highway
30
MPG
$1,790
/yr est. fuel
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.
Depreciation
$13,720
Fuel
$8,950
Insurance
$7,000
Maintenance & repairs
$3,750
Total, 5 years
$33,420
Estimate — insurance and taxes vary by driver and state.
Model-level data for the 2021 GMC Sierra from EPA fueleconomy.gov, refreshed September 26, 2026.
Where the price is heading
Typical asking price for a 2021 GMC Sierra over the last 6 months — the market softened $1,365 in that span.
May
Jun
Jul
Aug
Sep
Oct
Monthly price table
| Month | Typical price |
|---|---|
| May 2026 | $36,867 |
| June 2026 | $36,500 |
| July 2026 | $36,990 |
| August 2026 | $35,999 |
| September 2026 | $35,990 |
| October 2026 | $35,502 |
A little comparison goes a long way
About this comparison ↓What else could you drive?
Compare 2021 GMC Sierra with other models from the same year. Choose the trims that matter to you.
As of October 12, 2026, among same-year alternatives to the 2021 GMC Sierra in this catalog, the 2021 Nissan Titan has the lowest median asking price ($29,446, 459 listings with photos) and the 2021 Toyota Tundra the highest ($39,000, 670 listings).
Comparison catalog · Snapshot October 12, 2026, 05:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.
Your comparison starting point
2021 GMC Sierra
All trims · United States
$35,848Comparison catalog median · 4,062 listings with photos in the comparison sample
This VIN is not in the filtered catalog sample. Comparisons use the model median when available.
Middle 50%: $31,620–$40,825
Explore this model’s prices →Explore the alternatives
Change trims, mileage or location →
$3,925 lower median
2021 Chevrolet Silverado
All trims
$31,923Median asking price · 6,881 qualifying listings
Middle 50%$27,559–$36,874
Find listings on VehiSales ↗Actual RST listing photo; individual equipment may differ.
$5,642 lower median
2021 Ram 1500
All trims
$30,206Median asking price · 4,739 qualifying listings
Middle 50%$25,977–$35,014
Find listings on VehiSales ↗Actual several trims listed listing photo; individual equipment may differ.
$6,402 lower median
2021 Nissan Titan
All trims
$29,446Median asking price · 459 qualifying listings
Middle 50%$24,995–$33,988
Find listings on VehiSales ↗Actual Crew CAB listing photo; individual equipment may differ.
$3,152 higher median
2021 Toyota Tundra
All trims
$39,000Median asking price · 670 qualifying listings
Middle 50%$33,988–$44,692
Find listings on VehiSales ↗Actual SR5 Grade listing photo; individual equipment may differ.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2021 GMC Sierra All trims | $35,848 | $31,620–$40,825 | 4,062 |
| 2021 Ford F-150 All trims | $31,998 | $27,220–$37,357 | 4,789 |
| 2021 Chevrolet Silverado All trims | $31,923 | $27,559–$36,874 | 6,881 |
| 2021 Ram 1500 All trims | $30,206 | $25,977–$35,014 | 4,739 |
| 2021 Nissan Titan All trims | $29,446 | $24,995–$33,988 | 459 |
| 2021 Toyota Tundra All trims | $39,000 | $33,988–$44,692 | 670 |
What these prices mean
Only catalog listings with photos are included. Trim names do not verify equivalent equipment. Prices are asking prices, not completed sales. Alternatives share the body style and class of the source model; the nearest model years are used when the same year has too few listings. Price differences are not a valuation adjustment or guaranteed savings.
Snapshot: October 12, 2026, 05:00 UTC. 15 source listings excluded by statistical price screening; this does not verify that every deposit or payment ad has been removed.
VehiSales opens in a new tab with the model, year and known mileage range. Confirm trim, fuel, drivetrain, condition and location on VehiSales; its live inventory may differ.
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 | 4,993 | $35,849 | 100% | 85,200 mi |
| 2020 | 3,706 | $34,998 | 98% | 94,817 mi |
| 2019 | 2,030 | $30,995 | 86% | 98,619 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
