2020 GMC Sierra SLT
1GT49NE76LF311234
This vehicle is no longer listed. The figures below describe the market for this build.
Last listed by Vanguard Buick GMC of Carrollton
Hours
- Mon–Wed
- 7:00 AM – 6:00 PM
- Thu–Sat
- 9:00 AM – 8:00 PM
This VIN is no longer listed by this dealer. They may still have a similar vehicle — ask.
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2020 GMC Sierra SLT
VIN 1GT49NE76LF311234
Market price range
Based on 17 comparable same-build listings · Market data as of September 11, 2026Love this car? See what else is out there.
2020 GMC Sierra SLT for sale near CARROLLTONTX
176 cheaper within 50 miles · best $47,251 less
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50 miles around CARROLLTON
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Vehicle locations appear when available.
Price history for this VIN
Price dropped $3,024 (−4.3%) over 3 months.
Asking prices recorded across 5 listing dates for VIN 1GT49NE76LF311234, spanning 3 months.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Vanguard Buick GMC of Carrollton | CARROLLTON, TX 75007 | $66,976 | 11,411 mi | 2021-07-24 | 1870 d ago |
| Alpine Buick GMC South | Colorado Springs, CO 80905 | $69,000 | 11,109 mi | 2021-04-18 | 1893 d ago |
Decoded from the VIN
NHTSA build data for 1GT49NE76LF311234Full factory specs for this build →
- ✓ Backup camera
- ✓ Blind-spot monitor
- ✓ Lane departure
- ✓ ABS
- ✓ Electronic stability
GMC
Window sticker on file for this VIN
The original window sticker for this Sierra
Factory equipment, the options actually installed and the price this car left the line with — the same document that hung on the glass in the showroom.
Open the sticker — $4
3 for $9
Opens on VehiLeaks · PDF right after checkout
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 $7 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 | $34,997 |
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 SLT (this car) | $40,134 | 17 | — |
| 2021 Ford F-150 | $31,438 | 10 | −$8,696 |
| 2022 Ram 1500 | $25,747 | 9 | −$14,387 |
| 2020 Chevrolet Silverado | $29,212 | 6 | −$10,922 |
| 2019 Ford F-250 | $30,408 | 4 | −$9,726 |
| 2021 Ford Ranger | $19,378 | 2 | −$20,756 |
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 | 3,951 | $36,645 | 100% | 84,033 mi |
| 2020 | 2,950 | $35,912 | 98% | 93,511 mi |
| 2019 | 1,892 | $31,598 | 86% | 98,062 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
