2020 Audi S4 Avant 3.0 TDI V6
Price: £26,449. Fair price: £539 (2%) over the AskCar estimate of £25,910, our expected asking price for this car from its model, age, mileage and specification, drawing on 128 priced Audi S4 Avant adverts on AskCar as of 8 November 2026.
AskCar lists 129 used Audi S4 Avant from 117 UK dealerships, as of 8 November 2026.
Overview
- Make: Audi
- Model: S4 Avant
- Version: 3.0 TDI V6 Tiptronic 4WD Euro 6 (s/s) 5dr (342 bhp)
- Year: 2020
- Mileage: 73,892 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 3.0 litres, 342 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Blue
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2020 Audi S4 Avant has covered 73,892 miles, around 12,500 more miles than is typical for its age. Priced at £26,449, it is advertised £539 above the AskCar estimate of £25,910. To work out the AskCar estimate, we analyse UK dealer adverts for 128 Audi S4 Avant cars across different ages and specifications. We first recorded this advert 96 days ago, and its asking price has since fallen by £1,546. It is for sale at Lindop Used Cars Lindop Toyota Queensferry in Deeside. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £539 (2%) over the AskCar estimate of £25,910.
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 128 priced Audi S4 Avant adverts across different ages and specifications, as of 8 November 2026.
A 2020 Audi S4 Avant with the 3.0 diesel engine is typically advertised at £27,200: the median of the 20 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2020 Audi S4 Avant has been on sale for at least 96 days.
Price history
AskCar first saw this advert on 4 August 2026 at £27,995. Its asking price is now £26,449, £1,546 less. The latest price cut was seen on 24 October 2026.
Price changes recorded:
- 4 August 2026: £27,995
- 13 October 2026: £27,775
- 15 October 2026: £26,998
- 24 October 2026: £26,449
Mileage and MOT
Advertised mileage is about 12,500 miles higher than the median mileage of a 2020 Audi S4 Avant on AskCar.
Browse all Audi S4 Avant cars for sale · 2020 Audi S4 Avant price guide
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Photos
49 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.