2020 GMC Sierra SLE
1GTR9BED4LZ111722
ABOVE MARKET
· $10,154 above typical price
Woonsocket, RI
This 2020 GMC Sierra SLE is listed at $38,299 with 48,987 miles in Woonsocket, RI.
Market price range
Based on 18 comparable same-build listings · Market data as of September 4, 2026This vehicle: $38,299 — above the market range (typical price $28,145)
Asking $38,299 · typical market price $28,145 · based on 18 comparable same-build listings.
Price history for this VIN
Price increased $6,399 (+20.1%) over 18 days.
Asking prices recorded across 9 listing dates for VIN 1GTR9BED4LZ111722, spanning 18 days.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Tasca Buick GMC Woonsocket | Woonsocket, RI 2895 | $38,299 | 48,987 mi | 2026-08-31 |
| Tasca Buick GMC | Woonsocket, RI 2895 | $37,900 | 48,987 mi | 2026-08-26 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Tasca Mazda Cranston | Cranston, RI 2920 | $31,900 | 48,987 mi | 2026-08-30 |
| Tasca Buick GMC Woonsocket | Woonsocket, RI 2895 | $32,299 | 48,987 mi | 2026-08-28 |
| Tasca Buick GMC | Woonsocket, RI 2895 | $31,900 | 48,987 mi | 2026-08-26 |
What would this 2020 GMC Sierra SLE cost per month?
Estimate the monthly payment on a $38,299 vehicle. 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 1GTR9BED4LZ111722Full factory specs for this build →
- ✓ Backup camera
- ✓ Blind-spot monitor
- ✗ Lane departure
- ✓ ABS
- ✓ Electronic stability
Fuel economy (EPA)
Assumes 15,000 miles a year at $3.10/gallon and 26 MPG combined.
5-year cost to own
Beyond the sticker: what this 2020 GMC Sierra likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
Model-level data for the 2020 GMC Sierra from EPA fueleconomy.gov, refreshed August 27, 2026.
Where the price is heading
Typical asking price for a 2020 GMC Sierra over the last 6 months — the market firmed $1,000 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| April 2026 | $34,990 |
| May 2026 | $36,244 |
| June 2026 | $36,234 |
| July 2026 | $35,989 |
| August 2026 | $35,461 |
| September 2026 | $35,990 |
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 SLE (this car) | $38,299 | 18 | — |
| 2022 Ford F-150 | $34,998 | 13 | −$3,301 |
| 2022 Ram 1500 | $36,187 | 7 | −$2,112 |
| 2021 Toyota Tacoma | $22,979 | 5 | −$15,320 |
| 2021 Chevrolet Silverado | $24,894 | 5 | −$13,405 |
| 2021 Jeep Gladiator | $29,968 | 4 | −$8,331 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
Market by model year
Gen 4 · 2019–2021What 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 |
|---|---|---|---|---|
| 2021 | 4,482 | $36,700 | 100% | 84,094 mi |
| 2020 | 3,125 | $35,853 | 98% | 93,991 mi |
| 2019 | 1,885 | $31,792 | 87% | 97,900 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
