2026 GMC Sierra SLT
3GTUUDEL3TG218756
GREAT DEAL
· $7,372 below typical price
Lake Park, FL
This 2026 GMC Sierra SLT is listed at $57,320 with 5 miles in Lake Park, FL.
Market price range
Based on 1,064 comparable same-build listings · Market data as of August 25, 2026This vehicle: $57,320 — below the market range (typical price $64,692)
Asking $57,320 · typical market price $64,692 · based on 1,064 comparable same-build listings.
Price history for this VIN
Price increased $2,343 (+4.3%) over 43 days.
Asking prices recorded across 2 listing dates for VIN 3GTUUDEL3TG218756, spanning 43 days.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Schumacher Buick GMC Of North Palm Beach | Lake Park, FL 33403 | $57,320 | 5 mi | 2026-08-21 |
| Schumacher at North Palm Beach | Palm Beach Gardens, FL 33403 | $54,977 | 5 mi | 2026-07-09 |
What would this 2026 GMC Sierra SLT cost per month?
Estimate the monthly payment on a $57,320 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 3GTUUDEL3TG218756- ✓ Backup camera
- ✗ Blind-spot monitor
- ✓ Lane departure
- ✓ ABS
- ✓ Electronic stability
Rebuild the original window sticker for this VIN — packages, standard equipment and the sticker price the seller left out of the ad.
Pull the original window sticker →Fuel economy (EPA)
Assumes 15,000 miles a year at $3.10/gallon and 17 MPG combined.
5-year cost to own
Beyond the sticker: what this 2026 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 2026 GMC Sierra from EPA fueleconomy.gov, refreshed July 28, 2026.
Where the price is heading
Typical asking price for a 2026 GMC Sierra over the last 6 months — the market firmed $3,163 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| March 2026 | $65,460 |
| April 2026 | $65,692 |
| May 2026 | $65,052 |
| June 2026 | $69,735 |
| July 2026 | $70,830 |
| August 2026 | $68,623 |
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 |
|---|---|---|---|
| 2026 GMC Sierra SLT (this car) | $57,320 | 1,064 | — |
| 2026 Ram 1500 | $49,148 | 49 | −$8,172 |
| 2026 Toyota Tundra | $59,743 | 35 | +$2,423 |
| 2026 Toyota Tacoma | $38,894 | 28 | −$18,426 |
| 2026 Chevrolet Silverado | $45,597 | 26 | −$11,723 |
| 2026 Ford F-150 | $57,700 | 21 | +$380 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
Market by model year
Gen 5 · 2022–presentWhat 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 | 31,300 | $63,108 | 100% | 874 mi |
| 2025 | 3,886 | $50,348 | 80% | 26,498 mi |
| 2024 | 5,111 | $48,330 | 77% | 36,886 mi |
| 2023 | 4,064 | $45,488 | 72% | 51,228 mi |
| 2022 | 1,910 | $41,930 | 66% | 63,204 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
Watch the price on this model
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