U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2021 Audi A6

Vehicle Details

VINWAUL2AF20MN058153
TrimPremium Plus
Exterior ColorBlue
Drivetrain4WD
Engine3.0L V6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
MSRP$27,995
Days on Lot155
Days on Market228

2021 Audi A6

Premium Plus

Fair Price
$27,99552,467 miles

Naugatuck, CT 06770

Market price position

26,996
31,790
27,995

$27,995 · within market range

$26,996comparable$31,790
Regional range
$26,996 – $31,790
vs. market
$999 above low · $3,795 below high
Comparable vehicles
3

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$26,996 – $31,790

Dealer Info

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Naugatuck, CT

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About This 2021 Audi A6

Listing updated: Apr 21, 2026

Listed by a independent dealer in Naugatuck, CT · On lot for 155 days · VIN verifiable at NHTSA

This used 2021 Audi A6 Premium Plus is listed at $27,995 by a independent dealer in Naugatuck, CT 06770. It has 52,467 miles on the odometer. The exterior color is Blue. It features a 4WD drivetrain with a 3.0L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 3 similar vehicles in the Naugatuck market, the estimated market range is $26,996 to $31,790.

This vehicle has been on the lot for 155 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 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 independent dealer in Naugatuck, CT, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN WAUL2AF20MN058153 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 CT

Comparable Vehicles

51

Average Price

$31,420

Price Range

$14,950–$44,788

Avg Days on Lot

58

Based on 51 comparable 2019-2023 Audi A6 listings in CT, the average asking price is $31,420. This listing at $27,995 is $3,425 below average (11% below market). Comparable prices in CT range from $14,950 to $44,788. Similar vehicles spend an average of 58 days on dealer lots in this market.

Similar Audi A6 Listings in CT

8 comparable vehicles with similar year and mileage