2021 GMC Sierra HD SLT
1GT49NE78MF303573
No longer listed since around Jul 19, 2021
Last listed by Pellegrino Buick GMC · Williamstown, NJ
- Last asking price
- $63,469
- On the market
- 23 days
The date is when the listing came down — the final sale price isn't public. Prices further down describe the market for this build, not this car.
Last listed by Pellegrino Buick GMC
Hours
- Mon–Fri
- 7:30 AM – 5:30 PM
- Sat
- 8:00 AM – 5:00 PM
They no longer list this VIN, but may have a similar one — worth a call.
Contact details come from the dealer's listing and public business records. VinAssessment is not the seller and takes no fee — you deal with the dealer directly.
2021 GMC Sierra HD SLT
VIN 1GT49NE78MF303573
Market price range
Based on 8 comparable same-build listings · Market data as of October 15, 2026Love this car? See what else is out there.
2021 GMC Sierra HD SLT for sale near WilliamstownNJ
Compare prices on similar cars within 50 miles of you.
Compare on VehiSales ↗ · No dealer spam.
We don't sell cars and never share your details with dealers.
50 miles around Williamstown
Lower price Other cars Search center
Dots show approximate vehicle locations.
Vehicle locations appear when available.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Pellegrino Buick GMC | Williamstown, NJ 08094 | $63,469 | — | 2021-06-26 | 1914 d ago |
Decoded from the VIN
NHTSA build data for 1GT49NE78MF303573Full 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
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 |
|---|---|---|---|
| 2021 GMC Sierra HD SLT (this car) | $42,891 | 8 | — |
| 2023 Ford F-150 | $37,722 | 38 | −$5,169 |
| 2023 Ram 1500 | $33,526 | 36 | −$9,365 |
| 2022 Toyota Tacoma | $36,220 | 16 | −$6,671 |
| 2023 Chevrolet Silverado | $33,500 | 13 | −$9,391 |
| 2021 Chevrolet Colorado | $29,799 | 11 | −$13,092 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
