2018 GMC Sierra SLT
VIN
1GT12TEG5JF230217
This 2018 GMC Sierra SLT is listed at $37,296 with 102,406 miles in Helena, MT.
Market Price Range
Below market
$26,495
Typical price
$30,207
Above market
$39,783
Based on
10
comparable same-build listings.
above typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.0L · 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
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $37,296 | 102,406 mi | 2026-07-19 |
| Lithia Chevrolet of Helena | 59601 | $36,498 | 102,406 mi | 2026-07-16 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $36,498 | 102,406 mi | 2026-07-15 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $36,498 | 102,406 mi | 2026-07-14 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Lithia Chevrolet of Helena | Helena, MT 59601 | $35,999 | 102,406 mi | 2026-07-16 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $37,797 | 102,406 mi | 2026-07-13 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $36,999 | 102,406 mi | 2026-07-10 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $39,296 | 102,406 mi | 2026-07-07 |
| Driveway | Helena, MT 59636 | $37,999 | 102,406 mi | 2026-07-06 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $39,796 | 102,406 mi | 2026-07-03 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $38,498 | 102,406 mi | 2026-07-03 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $38,998 | 102,406 mi | 2026-07-01 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $40,296 | 102,369 mi | 2026-06-30 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $41,072 | 102,369 mi | 2026-06-28 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $40,274 | 102,369 mi | 2026-06-07 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $40,573 | 102,369 mi | 2026-05-23 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $39,775 | 102,369 mi | 2026-04-27 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $39,775 | 102,369 mi | 2026-04-27 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | — | 102,369 mi | 2026-04-24 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | — | 102,369 mi | 2026-04-24 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $39,775 | 102,369 mi | 2026-04-24 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $39,498 | 102,369 mi | 2026-04-07 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $38,498 | 102,406 mi | 2026-04-07 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $39,775 | 102,369 mi | 2026-04-06 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $40,274 | 102,369 mi | 2026-04-06 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $38,998 | 102,406 mi | 2026-04-06 |
| Lithia Chevrolet GMC of Helena | Helena, MT 59601 | $36,999 | 102,406 mi | 2026-04-06 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $34,990 | 102,369 mi | 2026-04-02 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $27,995 | 102,369 mi | 2026-03-25 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $28,690 | 102,369 mi | 2026-03-16 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $28,991 | 102,362 mi | 2026-03-11 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 102,362 mi | 2026-03-09 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $28,690 | 102,369 mi | 2026-02-24 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $28,690 | 102,362 mi | 2026-02-24 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $28,991 | 102,362 mi | 2026-02-24 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,795 mi | 2026-02-09 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,795 mi | 2026-02-07 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,783 mi | 2026-02-02 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,783 mi | 2026-01-24 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,783 mi | 2026-01-23 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,783 mi | 2026-01-21 |
| Driveway | Redding, CA 96002 | $29,990 | 101,783 mi | 2026-01-21 |
| Driveway | Redding, CA 96002 | $29,990 | 101,783 mi | 2026-01-21 |
| Driveway | Redding, CA 96002 | $29,990 | 101,795 mi | 2026-01-21 |
| Driveway | Redding, CA 96002 | $29,990 | 101,803 mi | 2026-01-21 |
| Driveway | Redding, CA 96002 | $29,990 | 102,362 mi | 2026-01-21 |
| Driveway | Redding, CA 96002 | $28,690 | 102,369 mi | 2026-01-21 |
| Driveway | Redding, CA 96002 | $28,991 | 102,362 mi | 2026-01-21 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,803 mi | 2026-01-12 |
| Lithia Chrysler Dodge Jeep Ram of Billings | Billings, MT 59102 | $34,120 | 101,783 mi | 2026-01-06 |
| Lithia Chrysler Jeep Dodge of Billings | Billings, MT 59102 | $36,909 | 101,783 mi | 2026-01-01 |
| Lithia Chrysler Jeep Dodge of Billings | Billings, MT 59102 | $32,439 | 101,783 mi | 2026-01-01 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,783 mi | 2026-01-01 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,783 mi | 2026-01-01 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,783 mi | 2026-01-01 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,783 mi | 2026-01-01 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,795 mi | 2026-01-01 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 101,803 mi | 2026-01-01 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $28,690 | 102,369 mi | 2026-01-01 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $28,690 | 102,362 mi | 2026-01-01 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | — | 101,783 mi | 2025-12-31 |
| Lithia Chevrolet of Redding | Redding, CA 96002 | $29,990 | 102,362 mi | 2025-12-31 |
| Lithia Chrysler Dodge Jeep Ram of Billings | Billings, MT 59102 | $36,909 | 101,783 mi | 2025-12-28 |
| Lithia Chrysler Jeep Dodge of Missoula | Missoula, MT 59808 | $37,369 | 101,783 mi | 2025-07-13 |
| Lithia Toyota of Billings | Billings, MT 59102 | $36,095 | 101,729 mi | 2024-11-01 |
| — | $36,095 | 101,729 mi | 2024-11-01 |
