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

VINWAU8EAF81MN007617
TrimBase
Exterior ColorRed
Drivetrain4WD
Engine4.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot39

2021 Audi A8

Base

Fair Price
$45,99531,669 mi

Glendale Heights, IL 60139

Is this 2021 Audi A8 Base a good deal?

OAV verdict: Fair Price

Why: Listed at $45,995, comparable market range $31,991–$49,995, based on 13 comparable listings. Days on lot: 39 days (market average 76 days).

Market price position

31,991
49,995
45,995

$45,995 · within market range

$31,991comparable$49,995
Regional range
$31,991 – $49,995
vs. market
$14,004 above low · $4,000 below high
Comparable vehicles
13
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 24105 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$31,991 – $49,995

Greater Chicago Motors

Glendale Heights, IL

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

View all vehicles from greater chicago motors

Request availability and out-the-door price

OAV will route your inquiry to Greater Chicago Motors for current availability of this 2021 Audi A8 Base 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 2021 Audi A8

Listing updated: Jun 23, 2026

Listed by an independent dealer in Glendale Heights, IL · On lot for 39 days · VIN verifiable at NHTSA

This used 2021 Audi A8 Base is listed at $45,995 by greater chicago motors in Glendale Heights, IL 60139. It has 31,669 miles on the odometer. The exterior color is Red. It features a 4WD drivetrain with a 4.0L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 13 similar vehicles in the Glendale Heights market, the estimated market range is $31,991 to $49,995.

This vehicle has been on the lot for 39 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 Glendale Heights, 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 2021 Audi A8 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 an independent dealer in Glendale Heights, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAU8EAF81MN007617 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 A8 Market in IL

Comparable Vehicles

77

Average Price

$37,510

Price Range

$21,900–$56,904

Avg Days on Lot

76

Based on 77 comparable 2019-2023 Audi A8 listings in IL, the average asking price is $37,510. This listing at $45,995 is $8,485 above average (23% above market). Comparable prices in IL range from $21,900 to $56,904. Similar vehicles spend an average of 76 days on dealer lots in this market.

Similar Audi A8 Listings in IL

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