2018 Audi A5 1.4 TFSI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 1.4 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2018
• Mileage: 97,978 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 148 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 has covered 97,978 miles, around 26,500 more miles than is typical for its age. The AskCar estimate for this car is £10,582. It is priced at £10,995, which is £413 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,849 Audi A5 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 91 days, and its asking price has been cut by £1,000. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Motor Link London in East HAM. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £413 (3%) over the AskCar estimate of £10,582.

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 1,849 priced Audi A5 adverts across different ages and specifications, as of 10 November 2026.

A 2018 Audi A5 with the 1.4 petrol engine is typically advertised at £11,400: the median of the 26 for sale on AskCar, as of 10 November 2026.

Time on sale

The dealer may accept less. This 2018 Audi A5 has been on sale for at least 91 days, and its asking price has been cut by £1,000. About half of 2018 Audi A5 cars are gone from sale within a month of being advertised: 111 of the 215 first advertised between 11 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 11 August 2026 at £11,995. Its asking price is now £10,995, £1,000 less. The latest price cut was seen on 10 November 2026.

Price changes recorded:

• 11 August 2026: £11,995
• 23 September 2026: £11,495
• 10 November 2026: £10,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 13 May 2027.

It has had 9 MOTs. The latest, on 14 May 2026, passed.

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

Mileage at that test: 98,026 miles, which matches the advertised 97,978 miles.

Advertised mileage is about 26,500 miles higher than the median mileage of a 2018 Audi A5 on AskCar.

Similar cars

3 other 2018 Audi A5 S Line 1.4 petrol automatic hatchbacks are for sale at UK dealers, from £9,890 to £14,998, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A5 S Line, 1.4 petrol hatchback, white. Mileage: 99,100 miles. Price: £11,495, £500 more than this car. Dealer: AQS Car Specialists in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a5-2018-7fd1474d5c86
• 2018 Audi A5 S Line, 1.4 petrol hatchback, black. Mileage: 109,000 miles. Price: £9,890, £1,105 less than this car. Dealer: See Cars Nottingham in Little Eaton. AskCar page: https://askcar.co.uk/car/audi-a5-2018-0ecf1d4e0483
• 2018 Audi A5 S Line, 1.4 petrol hatchback, black. Mileage: 42,578 miles. Price: £14,998, £4,003 more than this car. Dealer: Arnold Clark Glasgow Hamilton Road Vauxhall / Fiat / Abarth in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a5-2018-fa0e7664aafe