Used Audi cars in Luxembourg

Used Audi S6 cars for sale in Luxembourg

The Audi S6 sits at the sporty end of Audi's executive line-up, blending the comfort and quality of the A6 with genuinely quick performance and quattro all-wheel drive. It appeals to drivers who want a fast, capable daily car without the flashiness of a full-blown sports model - professionals covering long distances, families who still want some excitement, and anyone who appreciates understated performance. Available as a sedan or practical Avant estate, the S6 offers a well-rounded mix of speed, comfort, and everyday usability that's hard to match in this segment.

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Currently 4 in stock, 2023–2024, from €41,990 to €80,603.

4 vehicles

About the Audi S6

The Audi S6 has built a reputation as one of the more discreet performance saloons or estates on the market - fast, well-built, and comfortable enough for daily use. Depending on the generation, it's been powered by turbocharged V8 or V6 engines, always paired with Audi's quattro all-wheel drive, which gives confident handling in all weather. Buyers can choose between the sedan and the Avant estate, the latter popular for its blend of practicality and pace. When buying used, service history matters a lot: these are complex, powerful cars, and regular maintenance - especially oil changes, timing chain checks on V8 engines, and brake servicing - is essential to avoid expensive repairs later. Air suspension, if fitted, and the amount of onboard electronics can also add to running costs if neglected. Tyres and brakes wear faster than on a standard A6 given the performance on offer. A well-documented S6 with a full service history is a rewarding car to own, offering genuine sports-car pace with everyday comfort, but a neglected one can become costly quickly, so inspection before purchase is worthwhile.

Audi S6 FAQ

How much does an Audi S6 cost?

Audi S6 listings on Automarket.lu currently range from €41,990 to €80,603, depending on year, mileage, specification and condition.

Which Audi S6 versions are available?

Current listings include the following versions: Avant.

What should I check when buying a used Audi S6?

Review the vehicle's full service history, mileage and any accident record. Compare equipment, specification and condition against the asking price, and check seller details before making an enquiry.