U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 Audi A6

Vehicle Details

VINWAUE8AF2XMN028908
TrimPremium Plus
Exterior ColorBrown
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot95
Days on Market366

2021 Audi A6

Premium Plus

Unscored
$28,50043,421 miles

Stuart, FL 34997

Market price position

26,998
30,495
28,500

$28,500 · within market range

$26,998comparable$30,495
Regional range
$26,998 – $30,495
vs. market
$1,502 above low · $1,995 below high
Comparable vehicles
3
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 2060 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$26,998 – $30,495

Dealer Info

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Stuart, FL

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About This 2021 Audi A6

Listing updated: May 12, 2026

Listed by a franchise dealer in Stuart, FL · On lot for 95 days · VIN verifiable at NHTSA

This used 2021 Audi A6 Premium Plus is listed at $28,500 by a franchise dealer in Stuart, FL 34997. It has 43,421 miles on the odometer. The exterior color is Brown. 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 3 similar vehicles in the Stuart market, the estimated market range is $26,998 to $30,495.

This vehicle has been on the lot for 95 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 Stuart, FL 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 2021 Audi A6 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 franchise dealer in Stuart, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAUE8AF2XMN028908 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 A6 Market in FL

Comparable Vehicles

274

Average Price

$30,517

Price Range

$10,495–$44,585

Avg Days on Lot

41

Based on 274 comparable 2019-2023 Audi A6 listings in FL, the average asking price is $30,517. This listing at $28,500 is $2,017 below average (7% below market). Comparable prices in FL range from $10,495 to $44,585. Similar vehicles spend an average of 41 days on dealer lots in this market.

Similar Audi A6 Listings in FL

8 comparable vehicles with similar year and mileage