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

VINWA1DECF35M1017232
TrimS Line Premium
Exterior ColorWhite
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot65

2021 Audi Q3

S Line Premium

Great Deal
$15,499124,618 mi

Cary, IL 60013

Is this 2021 Audi Q3 S Line Premium a good deal?

OAV verdict: Great Deal

Why: Listed at $15,499, comparable market range $17,043–$24,991, based on 17 comparable listings. Days on lot: 65 days (market average 48 days).

Market price position

17,043
24,991
15,499

$15,499 · $1,544 below market low

$17,043comparable$24,991
Regional range
$17,043 – $24,991
vs. market low
— $1,544 (9% below)
Comparable vehicles
17
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1549 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$17,043 – $24,991

Autowerks

Cary, IL

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 Autowerks for current availability of this 2021 Audi Q3 S Line 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 2021 Audi Q3

Listing updated: Jun 12, 2026

Listed by an independent dealer in Cary, IL · On lot for 65 days · VIN verifiable at NHTSA

This used 2021 Audi Q3 S Line Premium is listed at $15,499 by autowerks in Cary, IL 60013. It has 124,618 miles on the odometer. The exterior color is White. 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 17 similar vehicles in the Cary market, the estimated market range is $17,043 to $24,991.

This vehicle has been on the lot for 65 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 Cary, IL suvs 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 Audi Q3 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 Cary, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WA1DECF35M1017232 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 Audi Q3 Market in IL

Comparable Vehicles

229

Average Price

$25,774

Price Range

$13,995–$36,404

Avg Days on Lot

48

Based on 229 comparable 2019-2023 Audi Q3 listings in IL, the average asking price is $25,774. This listing at $15,499 is $10,275 below average (40% below market). Comparable prices in IL range from $13,995 to $36,404. Similar vehicles spend an average of 48 days on dealer lots in this market.

Similar Audi Q3 Listings in IL

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