Is the $47,999 price on this 2021 GMC Sierra 3500HD a good deal?

OAV rates this as Fair Price because the asking price of $47,999 is within the typical market range for this vehicle.

What is the average price for a 2021 GMC Sierra 3500HD in NY?

Based on 55 comparable listings in NY, the average asking price for a 2019-2023 GMC Sierra 3500HD is $53,467, with prices ranging from $37,900 to $64,803.

How long does a 2021 GMC Sierra 3500HD typically stay on dealer lots?

Comparable GMC Sierra 3500HD listings in NY spend an average of 44 days on dealer lots.

Where is this 2021 GMC Sierra 3500HD located?

This vehicle is listed in Moravia, NY 13118. VIN: 1GD39SE79MF129177. Mileage: 37,000 miles.

What is the fair market price range for this 2021 GMC Sierra 3500HD?

OAV's Price-to-Market analysis estimates the fair market range is $47,999 to $47,999, based on available comparable vehicles.

Vehicle Details

VIN1GD39SE79MF129177

TrimBase

Exterior ColorWhite

Drivetrain4WD

Engine6.6L V8

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

MSRP$47,999

Days on Lot11

Days on Market28

2021 GMC Sierra 3500HD

Base

Fair Price

$47,99937,000 miles

Moravia, NY 13118

Market price position

Lowest comparable ($)

47,999

Highest comparable ($)

47,999

This vehicle's price ($)

47,999

$47,999 · only listing at this price

$47,999 — single data point

Regional range: $47,999 (0 listings)
vs. market: Exact match — no spread
Comparable vehicles: 0

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$43,890 – $43,890

Dealer Info

Hidden

Moravia, NY

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About This 2021 GMC Sierra 3500HD

Listing updated: Apr 23, 2026

Listed by a independent dealer in Moravia, NY · On lot for 11 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 3500HD Base is listed at $47,999 by a independent dealer in Moravia, NY 13118. It has 37,000 miles on the odometer. The exterior color is White. 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 Fair Price — priced at market value. Based on available similar vehicles in the Moravia market, the estimated market range is $47,999 to $47,999.

This vehicle has been on the lot for 11 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 2021 GMC Sierra 3500HD 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 independent dealer in Moravia, NY, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN 1GD39SE79MF129177 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.

2021 GMC Sierra 3500HD Market in NY

Comparable Vehicles

Average Price

$53,467

Price Range

$37,900–$64,803

Avg Days on Lot

Based on 55 comparable 2019-2023 GMC Sierra 3500HD listings in NY, the average asking price is $53,467. This listing at $47,999 is $5,468 below average (10% below market). Comparable prices in NY range from $37,900 to $64,803. Similar vehicles spend an average of 44 days on dealer lots in this market.