2020 Audi A4 Avant 2.0 TFSI S Line
Price: £15,995. Fair price: £151 (under 1%) over the AskCar estimate of £15,844, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,251 priced Audi A4 Avant adverts on AskCar as of 5 November 2026.
AskCar lists 1,308 used Audi A4 Avant from 859 UK dealerships, as of 5 November 2026.
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: 65,000 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
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2020 Audi A4 Avant S Line is 65,000 miles. Its asking price of £15,995 is £151 above the AskCar estimate of £15,844. The AskCar estimate draws on 1,251 Audi A4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 33 days ago. You can find this car at Southern Prestige Cars in Crawley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £151 (under 1%) over the AskCar estimate of £15,844.
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 33 days.
Price history
AskCar first saw this advert on 3 October 2026 at £15,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 400 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, black. Mileage: 59,230 miles. Price: £15,900, £95 less than this car. Dealer: Anchor Cars in Reading. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-90a5d23a6793
- 2020 Audi A4 Avant S Line, 2.0 petrol estate, grey. Mileage: 56,000 miles. Price: £17,299, £1,304 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, £1,799 more than this car. Dealer: Queensgate Car Sales in Burnley. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-73e62c2e4dce
- The nearest: 2020 Audi A4 Avant S Line, 2.0 petrol estate, under a mile from this car. Mileage: 11,600 miles. Price: £22,995, £7,000 more than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-8428bd955d07
Browse all Audi A4 Avant cars for sale · 2020 Audi A4 Avant price guide
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Photos
32 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.