AUDI A6 (2014-19) S6 5DR AVANT QUATTRO 4.0 TFSI V8 SS 450 EU6 BLACK EDITION STRON AUTO7

Buyer's Guide & Data from our Checks
The AUDI A6 (2014-19) S6 5DR AVANT QUATTRO 4.0 TFSI V8 SS 450 EU6 BLACK EDITION STRON AUTO7 is a high-performance estate car that stands out in the UK market for its blend of luxury, power, and practicality. It’s primarily used by those seeking a spacious yet sporty vehicle, suitable for family travel or long commutes, thanks to its versatile design and impressive engine. With a sleek black edition and advanced quattro all-wheel drive, this model offers a strong driving experience that appeals to enthusiasts and comfort-seekers alike.
Based on data from 265 check-ups on mycarcheck.com, this model shows a consistent history with around 81 unique VINs, indicating its popularity among used car buyers. The average private sale value sits at approximately £32,500, with most vehicles covering around 43,000 miles and typically having just over one owner. Its reputation for reliability and distinctive style makes it a notable competitor against other high-performance estates.
What makes the AUDI A6 S6 Avant particularly desirable is its powerful 4.0 TFSI V8 engine, delivering exhilarating performance while maintaining a reasonable fuel economy for such a high-powered vehicle. Its combination of luxury, tech features, and strong performance positions it well within its class, making it a top choice for those who want a stylish, fast, and practical car. Known for its quality and driving thrill, the AUDI A6 S6 Avant stands out among rivals and remains a sought-after used car in the UK.
Key Findings
The following statistics are drawn from our checks of 81 different vehicles, run between February 18th 2021 and February 28th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
265
Lookups
Lookups
7
Hidden Histories
Hidden Histories
52k
Average Mileage
Average Mileage
£32,500
Average Valuation
Average Valuation












