U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VINWAULF78K79N026859
TrimPremium
Exterior ColorRed
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot6

2009 Audi A4

Premium

Great Deal
$5,995102,452 mi

Philadelphia, PA 19145

Is this 2009 Audi A4 Premium a good deal?

OAV verdict: Great Deal

Why: Listed at $5,995, comparable market range $6,487–$7,784, based on 31 comparable listings. Days on lot: 6 days (market average 118 days).

Market price position

6,487
7,784
5,995

$5,995 · $492 below market low

$6,487comparable$7,784
Regional range
$6,487 – $7,784
vs. market low
— $492 (8% below)
Comparable vehicles
31
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 972 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.

Regional Range$6,487 – $7,784

K J Auto Sales

Philadelphia, PA

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

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Request availability and out-the-door price

OAV will route your inquiry to K J Auto Sales for current availability of this 2009 Audi A4 Premium 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 2009 Audi A4

Listing updated: Jun 30, 2026

Listed by an independent dealer in Philadelphia, PA · On lot for 6 days · VIN verifiable at NHTSA

This used 2009 Audi A4 Premium is listed at $5,995 by k j auto sales in Philadelphia, PA 19145. It has 102,452 miles on the odometer. The exterior color is Red. It features a 4WD drivetrain with a 2.0L I4 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 31 similar vehicles in the Philadelphia market, the estimated market range is $6,487 to $7,784.

This vehicle has been on the lot for 6 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 sedans 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 2009 Audi A4 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 an independent dealer in Philadelphia, PA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAULF78K79N026859 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.

2009 Audi A4 Market in PA

Comparable Vehicles

45

Average Price

$7,087

Price Range

$4,895–$12,900

Avg Days on Lot

118

Based on 45 comparable 2007-2011 Audi A4 listings in PA, the average asking price is $7,087. This listing at $5,995 is $1,092 below average (15% below market). Comparable prices in PA range from $4,895 to $12,900. Similar vehicles spend an average of 118 days on dealer lots in this market.

Similar Audi A4 Listings in PA

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Premium — compare trims below)