2020 Audi A5 2.0 TDI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (161 bhp)
• Year: 2020
• Mileage: 61,248 miles
• Fuel: Diesel, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 161 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi A5 S Line is advertised with 61,248 miles, approximately 6,700 above the typical mileage for its age. Priced at £17,620, it is advertised £822 below the AskCar estimate of £18,442. To work out the AskCar estimate, we analyse UK dealer adverts for 1,830 Audi A5 cars across different ages and specifications. The asking price is now £1,035 lower than when we first recorded the advert 19 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Hippo Approved in Blackburn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £822 (4%) under the AskCar estimate of £18,442.

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 1,830 priced Audi A5 adverts across different ages and specifications, as of 2 November 2026.

A 2020 Audi A5 with the 2.0 diesel engine is typically advertised at £18,000: the median of the 94 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 Audi A5 has been on sale for at least 19 days.

Price history

AskCar first saw this advert on 14 October 2026 at £18,655. Its asking price is now £17,620, £1,035 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 14 October 2026: £18,655
• 24 October 2026: £17,620

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 13 August 2027.

It failed its MOT on 14 August 2026 (rear brake disc significantly and obviously worn both; rear brake pad(s) less than 1.5 mm thick both) and passed later the same day.

Advisories at the latest test: front engine bay covers fitted preventing the inspection of some engine bay components.

Mileage at that test: 59,444 miles, which matches the advertised 61,248 miles.

Advertised mileage is about 6,700 miles higher than the median mileage of a 2020 Audi A5 on AskCar.

Similar cars

21 other 2020 Audi A5 S Line 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £13,999 to £21,993, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A5 S Line, 2.0 diesel hatchback, black. Mileage: 60,615 miles. Price: £17,849, £229 more than this car. Dealer: TU Motors in Luton. AskCar page: https://askcar.co.uk/car/audi-a5-2020-12968e444814
• 2020 Audi A5 S Line, 2.0 diesel hatchback, black. Mileage: 62,045 miles. Price: £15,799, £1,821 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-a5-2020-fa19593d3d98
• 2020 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 58,000 miles. Price: £18,495, £875 more than this car. Dealer: Hartlepool Motor Company in Hartlepool. AskCar page: https://askcar.co.uk/car/audi-a5-2020-5277822a9977

• The nearest: 2020 Audi A5 S Line, 2.0 diesel hatchback, blue, 11 miles from this car. Mileage: 71,000 miles. Price: £17,995, £375 more than this car. Dealer: Love Motors in Bolton. AskCar page: https://askcar.co.uk/car/audi-a5-2020-6e18cf0ba162