2020 Audi S6 Saloon 3.0
Price: £29,990.
AskCar lists 20 used Audi S6 Saloon from 18 UK dealerships, as of 7 November 2026.
Overview
- Make: Audi
- Model: S6 Saloon
- Version: 3.0 TDI Auto 4WD Euro 6 4dr (344 bhp)
- Year: 2020
- Mileage: 32,036 miles
- Fuel: Diesel
- Body: Saloon, 4 doors, 5 seats
- Engine: 3.0 litres, 344 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Black
- CO2: 204 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2020 Audi S6 Saloon is 32,036 miles. We first recorded this car for sale 21 days ago. Its advertised mileage matches the government's MOT record. The seller is Swansway Garages Carlisle Audi, based in Carlisle. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Time on sale
This 2020 Audi S6 Saloon has been on sale for at least 21 days.
Price history
AskCar first saw this advert on 17 October 2026 at £29,990. 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 7 November 2026: valid until 5 January 2027.
It has had 3 MOTs. The latest, on 30 December 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 28,228 miles, which matches the advertised 32,036 miles.
Browse all Audi S6 Saloon cars for sale · 2020 Audi S6 Saloon price guide
More like this
Photos
5 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 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.