
Vehicle Details
2020 GMC Sierra 2500HD
AT4
Lockport, NY 14094
Market price position
$49,999 · $582 below market low
- Regional range
- $50,581 – $62,712
- vs. market low
- — $582 (1% below)
- Comparable vehicles
- 10
Similar vehicles recently sold in an estimated 21–78 days.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Dealer Info
Lockport, NY
This dealer is not yet on OAV
Request a connection and we'll notify the dealer you're interested
About This 2020 GMC Sierra 2500HD
Listing updated: Apr 30, 2026Listed by a franchise dealer in Lockport, NY · On lot for 4 days · VIN verifiable at NHTSA
This used 2020 GMC Sierra 2500HD AT4 is listed at $49,999 by a franchise dealer in Lockport, NY 14094. It has 90,000 miles on the odometer. It features a 4WD drivetrain with a 6.6L V8 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 10 similar vehicles in the Lockport market, the estimated market range is $50,581 to $62,712.
This vehicle has been on the lot for 4 days.
Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).
How this deal is rated
OAV compares this 2020 GMC Sierra 2500HD against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:
- Great Deal — priced below the typical range for comparable vehicles.
- Fair Price — priced within the expected range for comparable vehicles.
- Overpriced — priced above the typical range for comparable vehicles.
This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.
How this listing is verified
This vehicle listing was aggregated from a franchise dealer in Lockport, NY, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT19PEY2LF320083 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.
Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.
2020 GMC Sierra 2500HD Market in NY
Comparable Vehicles
399
Average Price
$51,199
Price Range
$15,800–$65,220
Avg Days on Lot
53
Based on 399 comparable 2018-2022 GMC Sierra 2500HD listings in NY, the average asking price is $51,199. This listing at $49,999 is $1,200 below average (2% below market). Comparable prices in NY range from $15,800 to $65,220. Similar vehicles spend an average of 53 days on dealer lots in this market.
Similar GMC Sierra 2500HD Listings in NY
8 comparable vehicles with similar year and mileage

2018 GMC Sierra 2500HD
Huntington Station, NY

2021 GMC Sierra 2500HD
Watertown, NY

2022 GMC Sierra 2500HD
Depew, NY

2022 GMC Sierra 2500HD
Springville, NY

2021 GMC Sierra 2500HD
Bowmansville, NY

2021 GMC Sierra 2500HD
Buffalo, NY

2021 GMC Sierra 2500HD
Canandaigua, NY

2021 GMC Sierra 2500HD
East Aurora, NY