2021 GMC Sierra SLT
3GTU9DED1MG440031
This vehicle is no longer listed. The figures below describe the market for this build.
Market Price Range
Vehicle Decode
- Body
- Pickup
- Engine
- 5.3L · V8 · Gasoline
- Drive
- 4WD/4-Wheel Drive/4x4
- Doors
- 4
- Made by
- GENERAL MOTORS LLC
Safety
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Price history for this VIN
Price increased $3,499 (+9.1%) over 4 months.
Asking prices recorded across 6 listing dates for VIN 3GTU9DED1MG440031, spanning 4 months.
Safety & ownership
EPA fuel economy (MPG)
Model-level data for the 2021 GMC Sierra from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed July 28, 2026.
Active listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Greenville Motor Company (AL) | Greenville, AL 36037 | $41,943 | 71,620 mi | 2026-05-02 |
| Greenville Chrysler Dodge Jeep Ram | Greenville, AL 36037 | $38,444 | 68,001 mi | 2026-02-18 |
| Greenville Chevrolet | Greenville, AL 36037 | $38,444 | 68,001 mi | 2025-12-27 |
Estimate the monthly payment at the typical market price ($35,374)
This vehicle is no longer listed, so the estimate starts from $35,374 — 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.
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