2021 Audi A4 Avant 2.0 TFSI Black Edition

Overview

• Make: Audi
• Model: A4 Avant
• Trim: Black Edition
• Version: 2.0 TFSI Black Edition S tronic FWD Euro 6 5dr (147 bhp)
• Year: 2021
• Mileage: 54,517 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 161 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 54,517 miles, this 2021 Audi A4 Avant Black Edition has covered about 3,500 fewer miles than other 2021 Audi A4 Avant cars. The dealer is asking £18,399, which is £596 below the AskCar estimate of £18,995. To work out the AskCar estimate, we analyse UK dealer adverts for 1,251 Audi A4 Avant cars across different ages and specifications. We first saw this car advertised 50 days ago. Its asking price has since fallen by £600. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Elm Tree Motor Company in Marlborough. 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

Fair price: £596 (3%) under the AskCar estimate of £18,995.

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 1,251 priced Audi A4 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2021 Audi A4 Avant with the 2.0 petrol engine is typically advertised at £18,500: the median of the 95 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 Audi A4 Avant has been on sale for at least 50 days.

Price history

AskCar first saw this advert on 16 September 2026 at £18,999. Its asking price is now £18,399, £600 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 16 September 2026: £18,999
• 5 October 2026: £18,799
• 27 October 2026: £18,599
• 2 November 2026: £18,399

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 23 July 2027.

It has had 4 MOTs. The latest, on 10 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 52,479 miles, which matches the advertised 54,517 miles.

Advertised mileage is about 3,500 miles lower than the median mileage of a 2021 Audi A4 Avant on AskCar.

Similar cars

31 other 2021 Audi A4 Avant Black Edition 2.0 petrol automatic estates are for sale at UK dealers, from £13,990 to £24,000, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A4 Avant Black Edition, 2.0 petrol estate, grey. Mileage: 54,232 miles. Price: £19,998, £1,599 more than this car. Dealer: Arnold Clark Stirling Volvo / GWM / BYD in Stirling. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2021-1c0123a6bff7
• 2021 Audi A4 Avant Black Edition, 2.0 petrol estate, black. Mileage: 56,102 miles. Price: £18,995, £596 more than this car. Dealer: Hitchfields in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2021-4b9ce684faa6
• 2021 Audi A4 Avant Black Edition, 2.0 petrol estate, grey. Mileage: 57,100 miles. Price: £18,490, £91 more than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2021-59eb5f6aa492

• The nearest: 2021 Audi A4 Avant Black Edition, 2.0 petrol estate, black, 29 miles from this car. Mileage: 49,309 miles. Price: £20,699, £2,300 more than this car. Dealer: Platinum Select in Frome. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2021-c7bf9d9c765c