Audi S5 Sportback For Sale
2 Audi S5 Sportback are listed for sale (including 1 at auction), asking $25,350, averaging 84,566 miles (data through Nov 3, 2026). For context, the S5 Sportback's market value runs $22,769 to $27,408 depending on year and condition, built from 25 verified auction sales, not asking prices.
One Audi S5 Sportback lot is at auction or coming up for sale in our latest check. When and where it closes, and the latest bid, are in the DriveIndex app with Pro ($19.99/month).
See the auction with Pro →Audi S5 Sportback Listings (1)
Last checked Oct 18, 2026
Asking prices as listed when last checked, not sold prices. Market values on DriveIndex come from verified completed sales.
Collector ($39.99/month) includes the Listing Analyzer: it scores any S5 Sportback ask against its mileage-adjusted fair value from verified sales, with the deal score and the exact dollar gap. Deal Radar lists the asks under fair value across the whole market.
Check the 2018 S5 Sportback listing with Collector →Not ready? A free account shows current values and recent sale dates.
Audi S5 Sportback For Sale: Frequently Asked Questions
How many Audi S5 Sportback are for sale?
2 Audi S5 Sportback listings are listed across the marketplaces DriveIndex tracks (last checked Nov 4, 2026).
How much does a Audi S5 Sportback cost?
Asking prices start at $25,350. The market value from verified completed sales runs $22,769 to $27,408. Asking prices and sold prices are not the same thing.
Is a Audi S5 Sportback listing priced fairly?
DriveIndex's Listing Analyzer scores any Audi S5 Sportback listing against its mileage-adjusted fair value from verified sales: the deal score, the exact dollar gap, and where the ask lands. The Listing Analyzer is a DriveIndex Collector feature.
When is the best time to buy a Audi S5 Sportback?
DriveIndex measures each model's seasonal pattern across years of verified sales and identifies the best months to buy and sell, a DriveIndex Collector feature. Whether the S5 Sportback is appreciating, stable, or depreciating is the Value Signal, part of DriveIndex Pro.