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

VINWAUC4CF55MA025155
TrimPremium Plus
Exterior ColorBlack
Drivetrain4WD
Engine3.0L V6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot25

2021 Audi S5 Sportback

Premium Plus

Unscored
$29,660101,054 mi

Bangor, ME 04401

Is this 2021 Audi S5 Sportback Premium Plus a good deal?

OAV verdict: Unscored

Why: Listed at $29,660, comparable market range $29,660–$29,660. Days on lot: 25 days (market average 28 days).

Market price position

29,660
29,660
29,660

$29,660 · only listing at this price

$29,660 — single data point
Regional range
$29,660 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1978 days.

Darling'S Bangor Ford

Bangor, ME

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

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Request availability and out-the-door price

OAV will route your inquiry to Darling'S Bangor Ford for current availability of this 2021 Audi S5 Sportback 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 2021 Audi S5 Sportback

Listing updated: Jun 10, 2026

Listed by a franchise dealer in Bangor, ME · On lot for 25 days · VIN verifiable at NHTSA

This used 2021 Audi S5 Sportback Premium Plus is listed at $29,660 by darling's bangor ford in Bangor, ME 04401. It has 101,054 miles on the odometer. The exterior color is Black. 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 Unscored due to insufficient comparable data. Based on available similar vehicles in the Bangor market, the estimated market range is $29,660 to $29,660.

This vehicle has been on the lot for 25 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 Bangor, ME hatchbacks 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 S5 Sportback 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 a franchise dealer in Bangor, ME, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAUC4CF55MA025155 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 S5 Sportback Market in ME

Comparable Vehicles

57

Average Price

$30,605

Price Range

$26,990–$39,968

Avg Days on Lot

28

Based on 57 comparable 2019-2023 Audi S5 Sportback listings in ME, the average asking price is $30,605. This listing at $29,660 is $945 below average (3% below market). Comparable prices in ME range from $26,990 to $39,968. Similar vehicles spend an average of 28 days on dealer lots in this market.

Similar Audi S5 Sportback Listings in ME

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