2020 Audi A5 Cabriolet 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5 Cabriolet
• Trim: S Line
• Version: 2.0 TFSI 40 S Line S tronic FWD Euro 6 (s/s) 2dr (201 bhp)
• Year: 2020
• Mileage: 63,675 miles
• Fuel: Petrol, mild hybrid
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 163 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi A5 Cabriolet S Line has covered 63,675 miles, around 15,700 more miles than is typical for its age. Priced at £20,749, it is advertised £2,464 above the AskCar estimate of £18,285. To work out the AskCar estimate, we analyse UK dealer adverts for 213 Audi A5 Cabriolet cars across different ages and specifications. It first appeared in our advert records today. We checked its advertised mileage against the government's MOT record, and they match. The seller is Stratstone Liverpool Audi, based in Liverpool. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,464 (13%) over the AskCar estimate of £18,285.

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 213 priced Audi A5 Cabriolet adverts across different ages and specifications, as of 11 November 2026.

A 2020 Audi A5 Cabriolet with the 2.0 petrol engine is typically advertised at £20,500: the median of the 11 for sale on AskCar, as of 11 November 2026.

Time on sale

AskCar first saw this 2020 Audi A5 Cabriolet advertised today.

Price history

AskCar first saw this advert on 11 November 2026 at £20,749. 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 11 November 2026: valid until 24 September 2027.

It has had 4 MOTs. The latest, on 15 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 62,225 miles, which matches the advertised 63,675 miles.

Advertised mileage is about 15,700 miles higher than the median mileage of a 2020 Audi A5 Cabriolet on AskCar.

Similar cars

3 other 2020 Audi A5 Cabriolet S Line 2.0 petrol automatic convertibles are for sale at UK dealers, from £15,650 to £20,950, as of 11 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A5 Cabriolet S Line, 2.0 petrol convertible, grey. Mileage: 53,000 miles. Price: £20,490, £259 less than this car. Dealer: Auto Unit in Newport. AskCar page: https://askcar.co.uk/car/audi-a5-cabriolet-2020-88eb8b27d7a5
• 2020 Audi A5 Cabriolet S Line, 2.0 petrol convertible, white. Mileage: 47,718 miles. Price: £15,650, £5,099 less than this car. Dealer: Crowther Lodge Motor Company in Gateshead. AskCar page: https://askcar.co.uk/car/audi-a5-cabriolet-2020-8d742d7f69fc
• 2020 Audi A5 Cabriolet S Line, 2.0 petrol convertible, white. Mileage: 46,026 miles. Price: £20,950, £201 more than this car. Dealer: Second Chance Car Finance in Wetherby. AskCar page: https://askcar.co.uk/car/audi-a5-cabriolet-2020-6f8f82a22700