2020 Audi A5 2.0 TDI S Line
Price: £17,995. Above the going rate: £2,186 (13%) over the AskCar estimate of £15,809, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,830 priced Audi A5 adverts on AskCar as of 2 November 2026.
AskCar lists 1,887 used Audi A5 from 1,070 UK dealerships, as of 2 November 2026.
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: 83,000 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: Grey
- CO2: 137 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2020 Audi A5 S Line is advertised with 83,000 miles, approximately 28,400 above the typical mileage for its age. The AskCar estimate for this car is £15,809. It is priced at £17,995, which is £2,186 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,830 Audi A5 cars across different ages and specifications. We first recorded this car for sale 38 days ago. The government's MOT record matches its advertised mileage. You can find this car at JJ Cars in Rathfriland. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Above the going rate: £2,186 (13%) over the AskCar estimate of £15,809.
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 38 days.
Price history
AskCar first saw this advert on 25 September 2026 at £17,995. 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 2 November 2026: valid until 26 January 2027.
It has had one MOT, on 27 January 2025, and passed.
There were no advisories at the latest test.
Mileage at that test: 58,072 miles, which matches the advertised 83,000 miles.
Advertised mileage is about 28,400 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, grey. Mileage: 86,869 miles. Price: £13,999, £3,996 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-a5-2020-ba5c39bedef7
- 2020 Audi A5 S Line, 2.0 diesel hatchback, black. Mileage: 87,989 miles. Price: £18,495, £500 more than this car. Dealer: Gary Hutchinson Car Sales in Belfast. AskCar page: https://askcar.co.uk/car/audi-a5-2020-576a1f0802f1
- 2020 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 89,000 miles. Price: £15,995, £2,000 less than this car. Dealer: Eclipse Car Sales in Winchester. AskCar page: https://askcar.co.uk/car/audi-a5-2020-09c598dac36d
Browse all Audi A5 cars for sale · 2020 Audi A5 price guide
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Photos
15 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.