Is the $51,791 price on this 2022 Audi S6 a good deal?

OAV rates this as Overpriced because the asking price of $51,791 is above the typical market range for this vehicle.

How long does a 2022 Audi S6 typically stay on dealer lots?

Comparable Audi S6 listings in IL spend an average of 95 days on dealer lots.

Where is this 2022 Audi S6 located?

This vehicle is listed in St. Charles, IL 60175. VIN: WAUDFBF28NN055937. Mileage: 42,889 miles.

2022 Audi S6 Premium Plus for Sale in St. Charles, IL

No Photo Available

Vehicle Details

VINWAUDFBF28NN055937

TrimPremium Plus

Exterior ColorBlack

Drivetrain4WD

Engine2.9L V6

TransmissionAutomatic

Fuel TypePremium Unleaded

Inventory Typeused

Days on Lot82

Premium Plus

Unscored

$51,79142,889 mi

St. Charles, IL 60175

Is this 2022 Audi S6 Premium Plus a good deal?

OAV verdict: Unscored

Why: Listed at $51,791, comparable market range $48,000–$48,412, based on 4 comparable listings. Days on lot: 82 days (market average 95 days).

Market price position

$51,791 · $3,379 above market high

Comparable range: $48,000 – $48,412
vs. market high: + $3,379 (7% above)
Comparable vehicles: 4

Market Retail Price (MRP™)

$48,206

This vehicle $51,791 · $3,585 (7%) above MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$45,516

This vehicle $51,791 · $6,275 (14%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-30) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

High Demand

Similar vehicles recently sold in an estimated 1–4 days.

What does Demand-Verified mean?

Verify before inquiring

This listing has been on market about 20.5x longer than typical for similar vehicles (cohort sells in 1–4 days; this one is at 82). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$48,000 – $48,412

Mercedes-Benz Of St. Charles

St. Charles, IL

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from mercedes-benz of st. charles →

Request availability and out-the-door price

OAV will route your inquiry to Mercedes-Benz Of St. Charles for current availability of this 2022 Audi S6 Premium Plus and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2022 Audi S6

Listing updated: Jul 30, 2026

Listed by a franchise dealer in St. Charles, IL · On lot for 82 days · VIN verifiable at NHTSA

This used 2022 Audi S6 Premium Plus is listed at $51,791 by mercedes-benz of st. charles in St. Charles, IL 60175. It has 42,889 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a 4WD drivetrain with a 2.9L V6 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 comparable listings matched to this vehicle for its price verdict, the estimated market range is $48,000 to $48,412.

This vehicle has been on the lot for 82 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 St. Charles, IL 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 2022 Audi S6 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:

Great Deal — priced below the typical range for comparable vehicles.
Fair Price — priced within the expected range for comparable vehicles.
Overpriced — priced above the typical range for comparable vehicles.

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 St. Charles, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAUDFBF28NN055937 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2022 Audi S6 Market in IL

IL Market Listings

Average Price

$41,800

Price Range

$33,456–$56,363

Avg Days on Lot

Based on all 12 2020-2024 Audi S6 listings in the IL market, the average asking price is $41,800. This listing at $51,791 is $9,991 above average (24% above market). Comparable prices in IL range from $33,456 to $56,363. Similar vehicles spend an average of 95 days on dealer lots in this market.