2021 Audi A4 2.0 TFSI Black Edition
Price: £19,490. Fair price: £716 (3%) over the AskCar estimate of £18,774, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,428 priced Audi A4 adverts on AskCar as of 2 November 2026.
AskCar lists 1,493 used Audi A4 from 984 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: A4
- Trim: Black Edition
- Version: 2.0 TFSI Black Edition S tronic FWD Euro 6 4dr (147 bhp)
- Year: 2021
- Mileage: 50,235 miles
- Fuel: Petrol
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 147 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 157 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 Audi A4 Black Edition has covered 50,235 miles. The dealer is asking £19,490, which is £716 above the AskCar estimate of £18,774. To work out the AskCar estimate, we analyse UK dealer adverts for 1,428 Audi A4 cars across different ages and specifications. We have tracked this advert for 10 days. Its advertised mileage matches the government's MOT record. You can find this car at Xenon Automotive in Welwyn Garden City. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £716 (3%) over the AskCar estimate of £18,774.
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 petrol 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 10 days.
Price history
AskCar first saw this advert on 23 October 2026 at £19,490. 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 2 November 2026: valid until 13 September 2027.
It has had 3 MOTs. The latest, on 5 September 2026, passed.
Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.
Mileage at that test: 49,730 miles, which matches the advertised 50,235 miles.
Similar cars
21 other 2021 Audi A4 Black Edition 2.0 petrol automatic saloons are for sale at UK dealers, from £11,499 to £21,990, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2021 Audi A4 Black Edition, 2.0 petrol saloon, black. Mileage: 46,364 miles. Price: £17,990, £1,500 less than this car. Dealer: Evans Halshaw Renault Dacia Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/audi-a4-2021-ebae47788dfc
- 2021 Audi A4 Black Edition, 2.0 petrol saloon, white. Mileage: 46,200 miles. Price: £21,483, £1,993 more than this car. Dealer: S&A Motorcade in Walsall. AskCar page: https://askcar.co.uk/car/audi-a4-2021-13721c9b5f46
- 2021 Audi A4 Black Edition, 2.0 petrol saloon, grey. Mileage: 56,120 miles. Price: £18,168, £1,322 less than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/audi-a4-2021-7ebfb808600f
- The nearest: 2021 Audi A4 Black Edition, 2.0 petrol saloon, white, 2 miles from this car. Mileage: 70,300 miles. Price: £15,490, £4,000 less than this car. Dealer: Herts Autos in Welwyn. AskCar page: https://askcar.co.uk/car/audi-a4-2021-7ffc72ca10c5
Browse all Audi A4 cars for sale · 2021 Audi A4 price guide
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Photos
79 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.