2020 Audi S4 3.0 TDI V6
Price: £24,995. Fair price: £720 (2%) under the AskCar estimate of £25,715, our expected asking price for this car from its model, age, mileage and specification, drawing on 92 priced Audi S4 adverts on AskCar as of 5 November 2026.
AskCar lists 95 used Audi S4 from 83 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: S4
- Version: 3.0 TDI V6 Tiptronic 4WD Euro 6 (s/s) 4dr (342 bhp)
- Year: 2020
- Mileage: 53,799 miles
- Fuel: Diesel
- Body: Saloon, 4 doors, 5 seats
- Engine: 3.0 litres, 342 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: White
- CO2: 164 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 53,799 miles on the clock, this 2020 Audi S4 has done roughly 7,100 fewer miles than a typical 2020 Audi S4. The AskCar estimate for this car is £25,715. It is priced at £24,995, which is £720 below that estimate. The AskCar estimate uses 92 UK dealer adverts for the Audi S4, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 6 days. Its advertised mileage matches the government's MOT record. The seller is John Clark Skoda Dundee, based in Dundee. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £720 (2%) under the AskCar estimate of £25,715.
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 92 priced Audi S4 adverts across different ages and specifications, as of 5 November 2026.
A 2020 Audi S4 with the 3.0 diesel engine is typically advertised at £24,700: the median of the 13 for sale on AskCar, as of 5 November 2026.
Time on sale
AskCar first saw this 2020 Audi S4 advertised 6 days ago.
Price history
AskCar first saw this advert on 30 October 2026 at £24,995. 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 5 November 2026: valid until 5 January 2027.
It has had 5 MOTs. The latest, on 6 January 2026, passed.
Advisories at the latest test: nearside front inner brake disc worn, pitted or scored, but not seriously weakened; offside front inner brake disc worn, pitted or scored, but not seriously weakened.
Mileage at that test: 49,356 miles, which matches the advertised 53,799 miles.
Advertised mileage is about 7,100 miles lower than the median mileage of a 2020 Audi S4 on AskCar.
Browse all Audi S4 cars for sale · 2020 Audi S4 price guide
More like this
Photos
31 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.