2018 Audi A5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (187 bhp)
• Year: 2018
• Mileage: 68,903 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi A5 S Line is advertised with 68,903 miles on the clock. Priced at £13,590, it is advertised £15 below the AskCar estimate of £13,605. The AskCar estimate draws on 1,874 Audi A5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Kennington Car Sales, based in Milton Keynes. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £15 (under 1%) under the AskCar estimate of £13,605.

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 1,874 priced Audi A5 adverts across different ages and specifications, as of 14 November 2026.

A 2018 Audi A5 with the 2.0 petrol engine is typically advertised at £13,500: the median of the 126 for sale on AskCar, as of 14 November 2026.

Time on sale

AskCar first saw this 2018 Audi A5 advertised today. About half of 2018 Audi A5 cars are gone from sale within a month of being advertised: 115 of the 222 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 14 November 2026 at £13,590. 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 14 November 2026: valid until 11 June 2027.

It has had 7 MOTs. The latest, on 12 June 2026, passed.

Advisories at the latest test: rear brake disc worn, pitted or scored, but not seriously weakened both sides.

Mileage at that test: 64,841 miles, which matches the advertised 68,903 miles.

Advertised mileage is about 1,500 miles lower than the median mileage of a 2018 Audi A5 on AskCar.

Similar cars

27 other 2018 Audi A5 S Line 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £10,789 to £19,999, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A5 S Line, 2.0 petrol hatchback, grey. Mileage: 70,009 miles. Price: £17,490, £3,900 more than this car. Dealer: Park Road Garage in Bedford. AskCar page: https://askcar.co.uk/car/audi-a5-2018-9c20a02847eb
• 2018 Audi A5 S Line, 2.0 petrol hatchback, grey. Mileage: 71,000 miles. Price: £15,789, £2,199 more than this car. Dealer: Emaari Automotive in Croydon. AskCar page: https://askcar.co.uk/car/audi-a5-2018-a8e4600ef25a
• 2018 Audi A5 S Line, 2.0 petrol hatchback, white. Mileage: 71,100 miles. Price: £14,199, £609 more than this car. Dealer: World Cars in Egham. AskCar page: https://askcar.co.uk/car/audi-a5-2018-23e53067d5ca

• The nearest: 2018 Audi A5 S Line, 2.0 petrol hatchback, grey, 11 miles from this car. Mileage: 86,550 miles. Price: £11,995, £1,595 less than this car. Dealer: Tenby Car Supermarket in Luton. AskCar page: https://askcar.co.uk/car/audi-a5-2018-6e83e82ced8c