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

VINWA1EECF37M1135853
TrimS Line Premium Plus
Exterior ColorBlack
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot11

2021 Audi Q3

S Line Premium Plus

Unscored
$23,22464,603 mi

Houston, TX 77002

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

OAV verdict: Unscored

Why: Listed at $23,224, comparable market range $17,888–$26,999, based on 4 comparable listings. Days on lot: 11 days (market average 61 days).

Market price position

17,888
26,999
23,224

$23,224 · within market range

$17,888comparable$26,999
Regional range
$17,888 – $26,999
vs. market
$5,336 above low · $3,775 below high
Comparable vehicles
4
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 2073 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$17,888 – $26,999

Dealer Info

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Houston, TX

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About This 2021 Audi Q3

Listing updated: May 27, 2026

Listed by a franchise dealer in Houston, TX · On lot for 11 days · VIN verifiable at NHTSA

This used 2021 Audi Q3 S Line Premium Plus is listed at $23,224 by a franchise dealer in Houston, TX 77002. It has 64,603 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 Unscored due to insufficient comparable data. Based on 4 similar vehicles in the Houston market, the estimated market range is $17,888 to $26,999.

This vehicle has been on the lot for 11 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 Houston, TX 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 a franchise dealer in Houston, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WA1EECF37M1135853 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 TX

Comparable Vehicles

656

Average Price

$25,207

Price Range

$13,199–$41,998

Avg Days on Lot

61

Based on 656 comparable 2019-2023 Audi Q3 listings in TX, the average asking price is $25,207. This listing at $23,224 is $1,983 below average (8% below market). Comparable prices in TX range from $13,199 to $41,998. Similar vehicles spend an average of 61 days on dealer lots in this market.

Similar Audi Q3 Listings in TX

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