U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
No Photo Available

Vehicle Details

VIN1GT08LE79MF155083
TrimBase
Exterior ColorWhite
DrivetrainRWD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
Days on Lot70

2021 GMC Sierra 2500HD

Base

Unscored
$33,99970,297 mi

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

31,487
33,499
33,999

$33,999 · $500 above market high

$31,487comparable$33,499
Regional range
$31,487 – $33,499
vs. market high
+ $500 (1% above)
Comparable vehicles
5
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 2284 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.

Local Range$33,499 – $33,499
Regional Range$31,487 – $33,499

Pacifico Ford Fleet Group

Philadelphia, PA

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from pacifico ford fleet group

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, 2026

Listed 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:

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)