2021 Audi A4 2.0 TDI Black Edition

Overview

• Make: Audi
• Model: A4
• Trim: Black Edition
• Version: 2.0 40 TDI Black Edition S tronic 4WD Euro 6 4dr (201 bhp)
• Year: 2021
• Mileage: 55,347 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A4 Black Edition is advertised with 55,347 miles, approximately 5,100 above the typical mileage for its age. Its asking price of £19,995 is £879 below the AskCar estimate of £20,874. The AskCar estimate uses UK dealer asking prices, including 1,428 Audi A4 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 33 days ago. Its asking price has since fallen by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Forge (Aberaeron), based in Aberaeron. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £879 (4%) under the AskCar estimate of £20,874.

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 1,428 priced Audi A4 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Audi A4 with the 2.0 diesel engine is typically advertised at £17,100: the median of the 95 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi A4 has been on sale for at least 33 days.

Price history

AskCar first saw this advert on 30 September 2026 at £20,995. Its asking price is now £19,995, £1,000 less. The latest price cut was seen on 1 October 2026.

Price changes recorded:

• 30 September 2026: £20,995
• 1 October 2026: £19,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 4 April 2027.

It has had 5 MOTs. The latest, on 17 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 51,966 miles, which matches the advertised 55,347 miles.

Advertised mileage is about 5,100 miles higher than the median mileage of a 2021 Audi A4 on AskCar.

Similar cars

11 other 2021 Audi A4 Black Edition 2.0 diesel automatic saloons are for sale at UK dealers, from £13,995 to £21,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A4 Black Edition, 2.0 diesel saloon, white. Mileage: 54,104 miles. Price: £16,900, £3,095 less than this car. Dealer: Sytner Select Bristol in Bristol. AskCar page: https://askcar.co.uk/car/audi-a4-2021-4d7c04f99d2d
• 2021 Audi A4 Black Edition, 2.0 diesel saloon, grey. Mileage: 51,500 miles. Price: £16,500, £3,495 less than this car. Dealer: AC Motor Sales in Chertsey. AskCar page: https://askcar.co.uk/car/audi-a4-2021-6b02d23d15c2
• 2021 Audi A4 Black Edition, 2.0 diesel saloon, blue. Mileage: 60,000 miles. Price: £18,990, £1,005 less than this car. Dealer: Aspire Cars Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/audi-a4-2021-37a938560aca