2020 GMC Sierra HD SLT
1GT49NE70LF181712
This vehicle is no longer listed. The figures below describe the market for this build.
Market price range
Based on 19 comparable same-build listings · Market data as of September 3, 2026Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Thompson Buick GMC of Springfield | Springfield, MO 65804 | $46,997 | 27,665 mi | 2025-08-31 |
Estimate the monthly payment at the typical market price ($40,698)
This vehicle is no longer listed, so the estimate starts from $40,698 — 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.
Decoded from the VIN
NHTSA build data for 1GT49NE70LF181712Full factory specs for this build →
- ✓ Backup camera
- ✓ Blind-spot monitor
- ✓ Lane departure
- ✓ ABS
- ✓ Electronic stability
Where the price is heading
Typical asking price for a 2020 GMC Sierra HD over the last 6 months — the market firmed $1,791 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| April 2026 | $48,808 |
| May 2026 | $49,900 |
| June 2026 | $50,139 |
| July 2026 | $50,217 |
| August 2026 | $49,880 |
| September 2026 | $50,599 |
How it compares to rivals
Median asking price for comparable body styles listed near this car| Model | Median price | For sale nearby | vs this car |
|---|---|---|---|
| 2020 GMC Sierra HD SLT (this car) | $40,698 | 19 | — |
| 2020 Chevrolet Silverado | $24,846 | 12 | −$15,852 |
| 2022 Ram 1500 | $29,575 | 6 | −$11,123 |
| 2019 Ford F-150 | $23,595 | 5 | −$17,103 |
| 2018 GMC Canyon | $18,980 | 3 | −$21,718 |
| 2018 Chevrolet Silverado | $21,145 | 2 | −$19,553 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
Market by model year
What 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 |
|---|---|---|---|---|
| 2026 | 231 | $87,887 | 100% | — |
| 2024 | 15 | $69,000 | 79% | 43,223 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
