2020 Audi A5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TFSI 40 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
• Year: 2020
• Mileage: 24,297 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 154 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi A5 S Line is advertised with 24,297 miles, approximately 30,800 below the typical mileage for its age. The AskCar estimate for this car is £21,740. It is priced at £20,998, which is £742 below that estimate. The AskCar estimate uses UK dealer asking prices, including 1,868 Audi A5 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data today. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Linwood Vauxhall / Jeep / Alfa Romeo, based in Linwood. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £742 (3%) under the AskCar estimate of £21,740.

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 1,868 priced Audi A5 adverts across different ages and specifications, as of 5 November 2026.

A 2020 Audi A5 with the 2.0 petrol engine is typically advertised at £18,000: the median of the 99 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2020 Audi A5 advertised today. About half of 2020 Audi A5 cars are gone from sale within a month of being advertised: 74 of the 160 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £20,998. 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 5 November 2026: valid until 2 November 2027.

It has had 5 MOTs. The latest, on 3 November 2026, passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 24,298 miles, which matches the advertised 24,297 miles.

Advertised mileage is about 30,800 miles lower than the median mileage of a 2020 Audi A5 on AskCar.

Similar cars

6 other 2020 Audi A5 S Line 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,050 to £19,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A5 S Line, 2.0 petrol hatchback, black. Mileage: 51,832 miles. Price: £16,995, £4,003 less than this car. Dealer: Braceys Motors in Hitchin. AskCar page: https://askcar.co.uk/car/audi-a5-2020-1aa85292df8e
• 2020 Audi A5 S Line, 2.0 petrol hatchback, grey. Mileage: 56,000 miles. Price: £19,995, £1,003 less than this car. Dealer: ADG Sevenoaks in Tonbridge. AskCar page: https://askcar.co.uk/car/audi-a5-2020-edec340109e5
• 2020 Audi A5 S Line, 2.0 petrol hatchback, grey. Mileage: 58,463 miles. Price: £15,992, £5,006 less than this car. Dealer: Bridgend Motor Group in Gateshead. AskCar page: https://askcar.co.uk/car/audi-a5-2020-c1080f19cc58