2015 Audi RS6 Avant 4.0 TFSI V8
Price: £39,995. Fair price: £894 (2%) over the AskCar estimate of £39,101, our expected asking price for this car from its model, age, mileage and specification, drawing on 271 priced Audi RS6 Avant adverts on AskCar as of 8 November 2026.
AskCar lists 278 used Audi RS6 Avant from 202 UK dealerships, as of 8 November 2026.
Overview
- Make: Audi
- Model: RS6 Avant
- Version: 4.0 TFSI V8 Tiptronic 4WD Euro 6 (s/s) 5dr (552 bhp)
- Year: 2015
- Mileage: 48,500 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 4.0 litres, 552 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 223 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 48,500 miles on the clock, this 2015 Audi RS6 Avant has done roughly 15,800 fewer miles than a typical 2015 Audi RS6 Avant. Priced at £39,995, it is advertised £894 above the AskCar estimate of £39,101. The AskCar estimate uses UK dealer asking prices, including 271 Audi RS6 Avant adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 78 days ago. The government's MOT record matches its advertised mileage. You can find this car at HB Autos in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £894 (2%) over the AskCar estimate of £39,101.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 271 priced Audi RS6 Avant adverts across different ages and specifications, as of 8 November 2026.
A 2015 Audi RS6 Avant with the 4.0 petrol engine is typically advertised at £34,900: the median of the 14 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2015 Audi RS6 Avant has been on sale for at least 78 days.
Price history
AskCar first saw this advert on 22 August 2026 at £39,995. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 7 May 2027.
It has had 7 MOTs. The latest, on 8 May 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 48,635 miles, which matches the advertised 48,500 miles.
Advertised mileage is about 15,800 miles lower than the median mileage of a 2015 Audi RS6 Avant on AskCar.
Browse all Audi RS6 Avant cars for sale · 2015 Audi RS6 Avant price guide
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Photos
46 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.