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 (187 bhp)
• Year: 2020
• Mileage: 46,026 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 170 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi A5 Cabriolet S Line has covered 46,026 miles. The dealer is asking £20,950, which is £2,055 above the AskCar estimate of £18,895. To work out the AskCar estimate, we analyse UK dealer adverts for 212 Audi A5 Cabriolet cars across different ages and specifications. We first recorded this car for sale 147 days ago. The latest recorded MOT expiry date is 10 July 2026, which has passed. Confirm its status with the dealer. Its advertised mileage matches the government's MOT record. It is advertised by Second Chance Car Finance in Wetherby. 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: £2,055 (10%) over the AskCar estimate of £18,895.

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 212 priced Audi A5 Cabriolet adverts across different ages and specifications, as of 4 November 2026.

A 2020 Audi A5 Cabriolet with the 2.0 petrol engine is typically advertised at £18,500: the median of the 12 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Audi A5 Cabriolet has been on sale for at least 147 days.

Price history

AskCar first saw this advert on 10 June 2026 at £20,550. Its asking price is now £20,950, £400 more.

Price changes recorded:

• 10 July 2026: £20,550
• 21 July 2026: £20,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 10 July 2026; ask the dealer for the current MOT.

It failed its MOT on 10 July 2025 (offside front brake pad(s) less than 1.5 mm thick; nearside front inner brake pad(s) worn down to wear indicator) and passed 1 day later, on 11 July 2025.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened; offside rear coil spring mounting damaged but not seriously weakened lower mounting.

Mileage at that test: 38,655 miles, which matches the advertised 46,026 miles.

Advertised mileage is about 1,800 miles lower than the median mileage of a 2020 Audi A5 Cabriolet on AskCar.

Similar cars

2 other 2020 Audi A5 Cabriolet S Line 2.0 petrol automatic convertibles are for sale at UK dealers, from £15,650 to £20,490, as of 4 November 2026.

The 2 closest to this car in mileage:

• 2020 Audi A5 Cabriolet S Line, 2.0 petrol convertible, white. Mileage: 47,718 miles. Price: £15,650, £5,300 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, grey. Mileage: 53,000 miles. Price: £20,490, £460 less than this car. Dealer: Auto Unit in Newport. AskCar page: https://askcar.co.uk/car/audi-a5-cabriolet-2020-88eb8b27d7a5