2020 Audi S4 Avant 3.0 TDI V6 Black Edition

Overview

• Make: Audi
• Model: S4 Avant
• Trim: Black Edition
• Version: 3.0 TDI V6 Black Edition Tiptronic 4WD Euro 6 (s/s) 5dr (342 bhp)
• Year: 2020
• Mileage: 44,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 342 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 188 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 44,000 miles on the clock, this 2020 Audi S4 Avant Black Edition has done roughly 16,900 fewer miles than a typical 2020 Audi S4 Avant. The dealer is asking £22,789, which is £8,113 below the AskCar estimate of £30,902. We recommend confirming the advertised price and vehicle details. The AskCar estimate draws on 125 Audi S4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 84 days ago. Its asking price has since fallen by £3,706. The latest recorded MOT expiry date is 29 September 2026, which has passed. Confirm its status with the dealer. The government's MOT record matches its advertised mileage. It is advertised by MSK Motors in Bradford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Far below the going rate: £8,113 (26%) under the AskCar estimate of £30,902. Worth asking the dealer why.

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 125 priced Audi S4 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2020 Audi S4 Avant with the 3.0 diesel engine is typically advertised at £27,700: the median of the 21 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 Audi S4 Avant has been on sale for at least 84 days.

Price history

AskCar first saw this advert on 13 August 2026 at £26,495. Its asking price is now £22,789, £3,706 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 13 August 2026: £26,495
• 24 September 2026: £25,495
• 6 October 2026: £24,989
• 29 October 2026: £22,989
• 4 November 2026: £22,789

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 23 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 40,351 miles, which matches the advertised 44,000 miles.

Advertised mileage is about 16,900 miles lower than the median mileage of a 2020 Audi S4 Avant on AskCar.

Similar cars

9 other 2020 Audi S4 Avant Black Edition 3.0 diesel automatic estates are for sale at UK dealers, from £23,040 to £42,990, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi S4 Avant Black Edition, 3.0 diesel estate, white. Mileage: 37,300 miles. Price: £29,990, £7,201 more than this car. Dealer: Motor Gurus in Sheffield. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2020-cb01a5617bd4
• 2020 Audi S4 Avant Black Edition, 3.0 diesel estate, grey. Mileage: 58,500 miles. Price: £26,750, £3,961 more than this car. Dealer: Wirral Cars in Ellesmere Port. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2020-e14d34bba7cc
• 2020 Audi S4 Avant Black Edition, 3.0 diesel estate, blue. Mileage: 60,900 miles. Price: £30,000, £7,211 more than this car. Dealer: Bradbury's Sports and Prestige in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2020-8c2bf95c3689

• The nearest: 2020 Audi S4 Avant Black Edition, 3.0 diesel estate, white, under a mile from this car. Mileage: 87,000 miles. Price: £24,990, £2,201 more than this car. Dealer: Greenwood Motors in Bradford. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2020-c049c7276da4