U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2021 Audi Q3

Vehicle Details

VINWA1DECF31M1109504
TrimS Line Premium
Exterior ColorBlack
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
MSRP$17,990
Days on Lot223
Days on Market247

2021 Audi Q3

S Line Premium

Great Deal
$17,99081,541 miles

Taunton, MA 02780

Market price position

19,842
24,294
17,990

$17,990 · $1,852 below market low

$19,842comparable$24,294
Regional range
$19,842 – $24,294
vs. market low
— $1,852 (9% below)
Comparable vehicles
20

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$19,842 – $24,294

Dealer Info

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Taunton, MA

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About This 2021 Audi Q3

Listing updated: Apr 23, 2026

Listed by a independent dealer in Taunton, MA · On lot for 223 days · VIN verifiable at NHTSA

This used 2021 Audi Q3 S Line Premium is listed at $17,990 by a independent dealer in Taunton, MA 02780. It has 81,541 miles on the odometer. The exterior color is Black. 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 20 similar vehicles in the Taunton market, the estimated market range is $19,842 to $24,294.

This vehicle has been on the lot for 223 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a independent dealer in Taunton, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN WA1DECF31M1109504 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 MA

Comparable Vehicles

299

Average Price

$27,299

Price Range

$13,999–$33,199

Avg Days on Lot

34

Based on 299 comparable 2019-2023 Audi Q3 listings in MA, the average asking price is $27,299. This listing at $17,990 is $9,309 below average (34% below market). Comparable prices in MA range from $13,999 to $33,199. Similar vehicles spend an average of 34 days on dealer lots in this market.

Similar Audi Q3 Listings in MA

8 comparable vehicles with similar year and mileage