U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2018 Audi A6

Vehicle Details

VINWAUG8AFC4JN044356
TrimPremium Plus
Exterior ColorGray
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot23

2018 Audi A6

Premium Plus

Unscored
$16,74585,123 mi

Waldorf, MD 20603

Is this 2018 Audi A6 Premium Plus a good deal?

OAV verdict: Unscored

Why: Listed at $16,745, comparable market range $22,788–$22,998, based on 3 comparable listings. Days on lot: 23 days (market average 168 days).

Market price position

22,788
22,998
16,745

$16,745 · $6,043 below market low

$22,788$22,998 comparable
Regional range
$22,788 – $22,998
vs. market low
— $6,043 (27% below)
Comparable vehicles
3
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1160 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$22,788 – $22,998

Dealer Info

Hidden
Hidden

Waldorf, MD

This dealer is not yet on OAV

Request a connection and we'll notify the dealer you're interested

View all vehicles from this franchise dealer in Waldorf, MD

About This 2018 Audi A6

Listing updated: May 19, 2026

Listed by a franchise dealer in Waldorf, MD · On lot for 23 days · VIN verifiable at NHTSA

This used 2018 Audi A6 Premium Plus is listed at $16,745 by a franchise dealer in Waldorf, MD 20603. It has 85,123 miles on the odometer. The exterior color is Gray. 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 Waldorf market, the estimated market range is $22,788 to $22,998.

This vehicle has been on the lot for 23 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 Waldorf, MD 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 2018 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 Waldorf, MD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAUG8AFC4JN044356 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.

2018 Audi A6 Market in MD

Comparable Vehicles

31

Average Price

$18,383

Price Range

$9,781–$32,477

Avg Days on Lot

168

Based on 31 comparable 2016-2020 Audi A6 listings in MD, the average asking price is $18,383. This listing at $16,745 is $1,638 below average (9% below market). Comparable prices in MD range from $9,781 to $32,477. Similar vehicles spend an average of 168 days on dealer lots in this market.

Similar Audi A6 Listings in MD

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