Vehicle Details
2021 GMC Sierra 2500HD
Base
Philadelphia, PA 19153
Is this 2021 GMC Sierra 2500HD Base a good deal?
OAV verdict: Unscored
Why: Listed at $33,999, comparable market range $31,487–$33,499, based on 5 comparable listings. Days on lot: 70 days (market average 45 days).
Market price position
$33,999 · $500 above market high
- Regional range
- $31,487 – $33,499
- vs. market high
- + $500 (1% above)
- Comparable vehicles
- 5
Similar vehicles recently sold in an estimated 22–84 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.
Pacifico Ford Fleet Group
Philadelphia, PA
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to Pacifico Ford Fleet Group for current availability of this 2021 GMC Sierra 2500HD Base and an out-the-door price quote (taxes, fees, addons included).
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
About This 2021 GMC Sierra 2500HD
Listing updated: Jun 8, 2026Listed by a franchise dealer in Philadelphia, PA · On lot for 70 days · VIN verifiable at NHTSA
This used 2021 GMC Sierra 2500HD Base is listed at $33,999 by pacifico ford fleet group in Philadelphia, PA 19153. It has 70,297 miles on the odometer. The exterior color is White. It features a RWD drivetrain with a 6.6L V8 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 5 similar vehicles in the Philadelphia market, the estimated market range is $31,487 to $33,499. The local market range in PA is $33,499 to $33,499.
This vehicle has been on the lot for 70 days.
Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).
Market context
This listing is part of OAV's broader Philadelphia, PA trucks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.
How this deal is rated
OAV compares this 2021 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.
Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.
How this listing is verified
This vehicle listing was aggregated from a franchise dealer in Philadelphia, PA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT08LE79MF155083 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 2500HD Market in PA
Comparable Vehicles
182
Average Price
$50,759
Price Range
$27,500–$73,750
Avg Days on Lot
45
Based on 182 comparable 2019-2023 GMC Sierra 2500HD listings in PA, the average asking price is $50,759. This listing at $33,999 is $16,760 below average (33% below market). Comparable prices in PA range from $27,500 to $73,750. Similar vehicles spend an average of 45 days on dealer lots in this market.
Similar GMC Sierra 2500HD Listings in PA
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Base — compare trims below)
2021 GMC Sierra 2500HD
SLE
Lewisburg, PA
2021 GMC Sierra 2500HD
SLE
Montgomery, PA
2021 GMC Sierra 2500HD
SLE
Montoursville, PA
2021 GMC Sierra 2500HD
SLE
Coatesville, PA
2021 GMC Sierra 2500HD
SLE
Paradise, PA
2022 GMC Sierra 2500HD
AT4
Towanda, PA
2023 GMC Sierra 2500HD
AT4
Hallstead, PA
2023 GMC Sierra 2500HD
AT4
Fairless Hills, PA