Vehicle Details
2023 GMC Sierra 2500HD
AT4
Shillington, PA 19607
Is this 2023 GMC Sierra 2500HD AT4 a good deal?
OAV verdict: Fair Price
Why: Listed at $62,078, comparable market range $59,480–$65,867, based on 19 comparable listings. Days on lot: 28 days (market average 53 days).
Market price position
$62,078 · within market range
- Regional range
- $59,480 – $65,867
- vs. market
- $2,598 above low · $3,789 below high
- Comparable vehicles
- 19
Market Retail Price (MRP™)
$62,674This vehicle $62,078 · $596 (1%) below MRP
MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.
True Retail Value (TRV™)
$59,960This vehicle $62,078 · $2,118 (4%) above TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-19) — an estimate, not an appraisal. How TRV works.
Similar vehicles recently sold in an estimated 13–55 days.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges update continuously.
Geoff Penske Gmc
Shillington, PA
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Request availability and out-the-door price
OAV will route your inquiry to Geoff Penske Gmc for current availability of this 2023 GMC Sierra 2500HD AT4 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 2023 GMC Sierra 2500HD
Listing updated: Jul 19, 2026Listed by a franchise dealer in Shillington, PA · On lot for 28 days · VIN verifiable at NHTSA
This used 2023 GMC Sierra 2500HD AT4 is listed at $62,078 by geoff penske gmc in Shillington, PA 19607. It has 47,387 miles on the odometer. The exterior color is Black. 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 19 similar vehicles in the Shillington market, the estimated market range is $59,480 to $65,867.
This vehicle has been on the lot for 28 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 Shillington, 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 2023 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 Shillington, PA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT49PEY1PF170485 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 updated continuously; Price-to-Market analysis uses comparable vehicles within the same geographic market.
2023 GMC Sierra 2500HD Market in PA
Comparable Vehicles
899
Average Price
$65,376
Price Range
$27,990–$99,524
Avg Days on Lot
53
Based on 899 comparable 2021-2025 GMC Sierra 2500HD listings in PA, the average asking price is $65,376. This listing at $62,078 is $3,298 below average (5% below market). Comparable prices in PA range from $27,990 to $99,524. Similar vehicles spend an average of 53 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: AT4 — compare trims below)
2023 GMC Sierra 2500HD
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2023 GMC Sierra 2500HD
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2023 GMC Sierra 2500HD
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2023 GMC Sierra 2500HD
AT4
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2023 GMC Sierra 2500HD
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2023 GMC Sierra 2500HD
AT4
Langhorne, PA
2023 GMC Sierra 2500HD
AT4
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2023 GMC Sierra 2500HD
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West Chester, PA