2020 GMC Sierra SLT
VIN
3GTU9DED7LG137236
This 2020 GMC Sierra SLT is listed at $31,679 with 115,107 miles in Lake Katrine, NY.
Market Price Range
Below market
$28,560
Typical price
$33,995
Above market
$39,997
Based on
303
comparable same-build listings.
below typical price
Market data as of July 27, 2026
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
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Romeo Buick GMC | Lake Katrine, NY 12449 | $31,679 | 115,107 mi | 2026-06-29 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Romeo Chevrolet Buick GMC | Lake Katrine, NY 12449 | — | — | 2026-06-26 |
| Romeo Chevrolet Buick GMC | Lake Katrine, NY 12449 | — | — | 2026-06-26 |
| Romeo Chevrolet Buick GMC | Lake Katrine, NY 12449 | $32,499 | 115,107 mi | 2026-06-26 |
| Romeo Chevrolet Buick GMC | Lake Katrine, NY 12449 | $32,499 | 115,107 mi | 2026-06-26 |
| Romeo Chevrolet Buick GMC | Lake Katrine, NY 12449 | $31,999 | 115,107 mi | 2026-06-26 |
| Romeo Chevrolet Buick GMC | Lake Katrine, NY 12449 | $31,679 | 115,107 mi | 2026-06-26 |
