2020 Audi A4 Avant 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 2.0 TFSI S Line S tronic FWD Euro 6 5dr (147 bhp)
• Year: 2020
• Mileage: 59,230 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 167 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 59,230 miles on the clock, this 2020 Audi A4 Avant S Line has done roughly 6,100 fewer miles than a typical 2020 Audi A4 Avant. Its asking price of £15,900 is £620 below the AskCar estimate of £16,520. 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 recorded this advert 41 days ago, and its asking price has since fallen by £90. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Anchor Cars, based in Padworth. 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: £620 (3%) under the AskCar estimate of £16,520.

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 petrol 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 41 days.

Price history

AskCar first saw this advert on 25 September 2026 at £15,990. Its asking price is now £15,900, £90 less. The latest price cut was seen on 13 October 2026.

Price changes recorded:

• 25 September 2026: £15,990
• 13 October 2026: £15,900

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 January 2027.

It has had 5 MOTs. The latest, on 8 December 2025, passed.

Advisories at the latest test: front brake pad(s) wearing thin.

Mileage at that test: 51,795 miles, which matches the advertised 59,230 miles.

Advertised mileage is about 6,100 miles lower than the median mileage of a 2020 Audi A4 Avant on AskCar.

Similar cars

9 other 2020 Audi A4 Avant S Line 2.0 petrol automatic estates are for sale at UK dealers, from £14,623 to £22,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A4 Avant S Line, 2.0 petrol estate, grey. Mileage: 56,000 miles. Price: £17,299, £1,399 more than this car. Dealer: Binks Of Beccles in Beccles. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-19ad55519e3e
• 2020 Audi A4 Avant S Line, 2.0 petrol estate, black. Mileage: 55,570 miles. Price: £17,794, £1,894 more than this car. Dealer: Queensgate Car Sales in Burnley. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-73e62c2e4dce
• 2020 Audi A4 Avant S Line, 2.0 petrol estate, grey. Mileage: 55,424 miles. Price: £17,495, £1,595 more than this car. Dealer: Hawco Group in Dundee. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-89903ca84a1d

• The nearest: 2020 Audi A4 Avant S Line, 2.0 petrol estate, blue, 42 miles from this car. Mileage: 78,000 miles. Price: £16,750, £850 more than this car. Dealer: SSS Car Sales in London. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-6a4b0009f146