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 5dr (187 bhp)
• Year: 2018
• Mileage: 63,340 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 63,340 miles on the clock, this 2018 Audi A5 S Line has done roughly 8,500 fewer miles than a typical 2018 Audi A5. The AskCar estimate for this car is £14,526. It is priced at £14,795, which is £269 above that estimate. The AskCar estimate uses 1,830 UK dealer adverts for the Audi A5, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 28 days ago. The government's MOT record matches its advertised mileage. You can find this car at McCarthy Cars in Croydon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £269 (1%) over the AskCar estimate of £14,526.

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 2018 Audi A5 with the 2.0 petrol engine is typically advertised at £13,900: the median of the 117 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi A5 has been on sale for at least 28 days.

Price history

AskCar first saw this advert on 5 October 2026 at £14,795. 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 3 March 2027.

It failed its MOT on 19 February 2026 (engine MIL inoperative or indicates a malfunction; windscreen wiper does not clear the windscreen effectively both fronts split; windscreen damaged but not adversely affecting driver's view; and 1 more) and passed 1 day later, on 20 February 2026.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; suspension arm pin or bush worn but not resulting in excessive movement NSF/OSF lower arms, rear, bushes split; suspension arm ball joint has slight play NSF/OSF ball joints, rear arms, worn; and 2 more.

Mileage at that test: 59,725 miles, which matches the advertised 63,340 miles.

Advertised mileage is about 8,500 miles lower than the median mileage of a 2018 Audi A5 on AskCar.

Similar cars

23 other 2018 Audi A5 S Line 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £10,989 to £19,999, as of 2 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: £17,990, £3,195 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, silver. Mileage: 56,153 miles. Price: £16,990, £2,195 more than this car. Dealer: Williams Select in Old Trafford. AskCar page: https://askcar.co.uk/car/audi-a5-2018-95909c5e85e3
• 2018 Audi A5 S Line, 2.0 petrol hatchback, white. Mileage: 71,100 miles. Price: £14,199, £596 less 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, black, 2 miles from this car. Mileage: 75,000 miles. Price: £12,989, £1,806 less than this car. Dealer: Emaari Automotive in Croydon. AskCar page: https://askcar.co.uk/car/audi-a5-2018-8685bf2a7aa4