2018 Audi S5 Sportback

Listed by an independent dealer in Walnut Creek, CA · On lot for 13 days · VIN verifiable at NHTSA

This used 2018 Audi S5 Sportback Premium Plus is listed at $27,000 by m sport motors in Walnut Creek, CA 94597. It has 82,254 miles on the odometer. The exterior color is Green. 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 Walnut Creek market, the estimated market range is $27,000 to $27,000.

This vehicle has been on the lot for 13 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 Walnut Creek, CA hatchbacks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

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How this deal is rated

OAV compares this 2018 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:

• 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 an independent dealer in Walnut Creek, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAUB4CF51JA065076 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 S5 Sportback Market in CA

Based on 40 comparable 2016-2020 Audi S5 Sportback listings in CA, the average asking price is $30,389. This listing at $27,000 is $3,389 below average (11% below market). Comparable prices in CA range from $22,995 to $36,077. Similar vehicles spend an average of 20 days on dealer lots in this market.

Similar Audi S5 Sportback Listings in CA

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