2021 GMC Sierra SLE
VIN
1GTU9BET9MZ189867
This 2021 GMC Sierra SLE is listed at $33,900 with 78,344 miles in Miles City, MT.
Market Price Range
Below market
$26,587
Typical price
$30,585
Above market
$34,648
Based on
10
comparable same-build listings.
above typical price
Market data as of July 27, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 3.0L · V6 · Diesel
- Drive
- 4WD/4-Wheel Drive/4x4
- Doors
- 4
- Made by
- GENERAL MOTORS LLC
Safety
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Notbohm Motors | Miles City, MT 59301 | $33,900 | 78,344 mi | 2026-05-11 |
| Auto Advantage | Miles City, MT 59301 | $33,900 | 78,344 mi | 2026-05-09 |
| Auto Advantage | Miles City, MT 59301 | $34,299 | 78,344 mi | 2026-05-09 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Notbohm Motors | Miles City, MT 59301 | — | 78,341 mi | 2026-05-11 |
| Auto Advantage | Miles City, MT 59301 | — | 78,341 mi | 2026-05-09 |
| Auto Advantage | Miles City, MT 59336 | — | 78,341 mi | 2026-05-09 |
| Auto Advantage | Miles City, MT 59351 | — | 78,333 mi | 2026-05-09 |
| Auto Advantage | Miles City, MT 59301 | $33,900 | 78,341 mi | 2026-05-09 |
| Auto Advantage | Miles City, MT 59333 | $33,900 | 78,341 mi | 2026-05-09 |
| Auto Advantage | Miles City, MT 59301 | $33,900 | 78,344 mi | 2026-05-09 |
