2020 Audi A4 2.0 TDI S Line

Overview

• Make: Audi
• Model: A4
• Trim: S Line
• Version: 2.0 TDI S Line S tronic FWD Euro 6 4dr 35 (160 bhp)
• Year: 2020
• Mileage: 60,659 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 160 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 135 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 60,659 miles on the clock, this 2020 Audi A4 S Line has done roughly 9,400 more miles than a typical 2020 Audi A4. Its asking price of £17,450 is £1,565 above the AskCar estimate of £15,885. The AskCar estimate draws on 1,427 Audi A4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 13 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Brian Mc Manus Car Sales in Dungiven. 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

Above the going rate: £1,565 (9%) over the AskCar estimate of £15,885.

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 1,427 priced Audi A4 adverts across different ages and specifications, as of 4 November 2026.

A 2020 Audi A4 with the 2.0 diesel engine is typically advertised at £17,200: the median of the 107 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Audi A4 has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 22 October 2026 at £17,250. Its asking price is now £17,450, £200 more.

Price changes recorded:

• 22 October 2026: £17,250
• 23 October 2026: £17,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 1 May 2027.

It failed its MOT on 23 April 2026 (nearside front tyre has ply or cords exposed) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 57,104 miles, which matches the advertised 60,659 miles.

Advertised mileage is about 9,400 miles higher than the median mileage of a 2020 Audi A4 on AskCar.

Similar cars

6 other 2020 Audi A4 S Line 2.0 diesel automatic saloons are for sale at UK dealers, from £15,295 to £17,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A4 S Line, 2.0 diesel saloon, black. Mileage: 60,000 miles. Price: £15,500, £1,950 less than this car. Dealer: The Garage Bramham in Wetherby. AskCar page: https://askcar.co.uk/car/audi-a4-2020-811ff75f6efe
• 2020 Audi A4 S Line, 2.0 diesel saloon, grey. Mileage: 47,438 miles. Price: £16,995, £455 less than this car. Dealer: Struans Mazdasubaru in Perth. AskCar page: https://askcar.co.uk/car/audi-a4-2020-cfa318995541
• 2020 Audi A4 S Line, 2.0 diesel saloon, blue. Mileage: 47,000 miles. Price: £17,990, £540 more than this car. Dealer: Moyway Motors in Dungannon. AskCar page: https://askcar.co.uk/car/audi-a4-2020-d0c2d2c3e540