2020 Audi A4 Avant 2.0 TDI Sport

Overview

• Make: Audi
• Model: A4 Avant
• Trim: Sport
• Version: 2.0 TDI Sport S tronic FWD Euro 6 5dr 30 (134 bhp)
• Year: 2020
• Mileage: 79,996 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 134 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 79,996 miles on the clock, this 2020 Audi A4 Avant Sport has done roughly 14,900 more miles than a typical 2020 Audi A4 Avant. The AskCar estimate for this car is £13,318. It is priced at £13,499, which is £181 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,232 Audi A4 Avant cars across different ages and specifications. This car was first seen in our listings data 25 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Corner Park Swansea, based in Swansea. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £181 (1%) over the AskCar estimate of £13,318.

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 1,232 priced Audi A4 Avant adverts across different ages and specifications, as of 4 November 2026.

A 2020 Audi A4 Avant with the 2.0 diesel engine is typically advertised at £17,000: the median of the 89 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Audi A4 Avant has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 10 October 2026 at £13,499. 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 4 November 2026: valid until 3 January 2027.

It has had 4 MOTs. The latest, on 29 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 68,520 miles, which matches the advertised 79,996 miles.

Advertised mileage is about 14,900 miles higher than the median mileage of a 2020 Audi A4 Avant on AskCar.

Similar cars

6 other 2020 Audi A4 Avant Sport 2.0 diesel automatic estates are for sale at UK dealers, from £10,995 to £16,750, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A4 Avant Sport, 2.0 diesel estate, grey. Mileage: 89,441 miles. Price: £13,890, £391 more than this car. Dealer: Monarch Car Sales in Worcester. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-971eac936722
• 2020 Audi A4 Avant Sport, 2.0 diesel estate, grey. Mileage: 91,000 miles. Price: £12,450, £1,049 less than this car. Dealer: Clear Motors in Grays. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-e83805e0bfe0
• 2020 Audi A4 Avant Sport, 2.0 diesel estate, grey. Mileage: 54,714 miles. Price: £16,750, £3,251 more than this car. Dealer: Redburn Motor Company in Blyth. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-d63742ea8a90

• The nearest: 2020 Audi A4 Avant Sport, 2.0 diesel estate, grey, 69 miles from this car. Mileage: 116,000 miles. Price: £10,995, £2,504 less than this car. Dealer: James & James in Stonehouse. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-59900e1c1d08