2020 Audi A4 Avant 2.0 TDI Black Edition

Overview

• Make: Audi
• Model: A4 Avant
• Trim: Black Edition
• Version: 2.0 TDI Black Edition S tronic FWD Euro 6 5dr (134 bhp)
• Year: 2020
• Mileage: 45,119 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 134 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 45,119 miles, this 2020 Audi A4 Avant Black Edition has covered about 20,200 fewer miles than other 2020 Audi A4 Avant cars. The AskCar estimate for this car is £20,184. It is priced at £21,498, which is £1,314 above that estimate. The AskCar estimate uses 1,251 UK dealer adverts for the Audi A4 Avant, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 35 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Glasgow Royston Road SEAT / CUPRA, based in Glasgow. 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: £1,314 (6%) over the AskCar estimate of £20,184.

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 2020 Audi A4 Avant with the 2.0 diesel engine is typically advertised at £17,000: the median of the 87 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 Audi A4 Avant has been on sale for at least 35 days.

Price history

AskCar first saw this advert on 1 October 2026 at £21,498. 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 5 November 2026: valid until 2 October 2027.

It has had 4 MOTs. The latest, on 24 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 45,128 miles, which matches the advertised 45,119 miles.

Advertised mileage is about 20,200 miles lower than the median mileage of a 2020 Audi A4 Avant on AskCar.

Similar cars

19 other 2020 Audi A4 Avant Black Edition 2.0 diesel automatic estates are for sale at UK dealers, from £11,799 to £22,450, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A4 Avant Black Edition, 2.0 diesel estate, grey. Mileage: 42,000 miles. Price: £22,450, £952 more than this car. Dealer: Quattro Heritage Motors in Farnham Common and Farnham Royal. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-396873e55098
• 2020 Audi A4 Avant Black Edition, 2.0 diesel estate, black. Mileage: 39,180 miles. Price: £20,495, £1,003 less than this car. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-572d82c9080b
• 2020 Audi A4 Avant Black Edition, 2.0 diesel estate, grey. Mileage: 52,042 miles. Price: £21,990, £492 more than this car. Dealer: Brownroyd Motors in Heywood. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-7b451a676867

• The nearest: 2020 Audi A4 Avant Black Edition, 2.0 diesel estate, white, 3 miles from this car. Mileage: 56,230 miles. Price: £20,995, £503 less than this car. Dealer: Hillington Motor Company in Rutherglen. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-24c42153c6ac