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) 2dr (148 bhp)
• Year: 2018
• Mileage: 98,284 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 98,284 miles on the clock, this 2018 Audi A5 S Line has done roughly 26,900 more miles than a typical 2018 Audi A5. The AskCar estimate for this car is £9,920. It is priced at £9,995, which is £75 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,865 Audi A5 cars across different ages and specifications. The asking price is now £1,000 lower than when we first recorded the advert 126 days ago. Our latest MOT record expired on 27 August 2026. Check the current position with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Readycar in Warwick. 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

Fair price: £75 (under 1%) over the AskCar estimate of £9,920.

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 1,865 priced Audi A5 adverts across different ages and specifications, as of 4 November 2026.

A 2018 Audi A5 with the 1.4 petrol engine is typically advertised at £11,600: the median of the 26 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 Audi A5 has been on sale for at least 126 days.

Price history

AskCar first saw this advert on 1 July 2026 at £10,995. Its asking price is now £9,995, £1,000 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 1 July 2026: £10,995
• 3 July 2026: £10,495
• 21 October 2026: £9,995

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 27 August 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 8 August 2025, passed.

Advisories at the latest test: front brake pad(s) wearing thin; rear brake pad(s) wearing thin; nearside front tyre worn close to legal limit/worn on edge; and 1 more.

Mileage at that test: 92,952 miles, which matches the advertised 98,284 miles.

Advertised mileage is about 26,900 miles higher than the median mileage of a 2018 Audi A5 on AskCar.

Similar cars

10 other 2018 Audi A5 S Line 1.4 petrol automatic coupes are for sale at UK dealers, from £10,350 to £15,250, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A5 S Line, 1.4 petrol coupe, black. Mileage: 97,000 miles. Price: £10,350, £355 more than this car. Dealer: Browns Autos in Brighton and Hove. AskCar page: https://askcar.co.uk/car/audi-a5-2018-72ec94bf2f48
• 2018 Audi A5 S Line, 1.4 petrol coupe, grey. Mileage: 94,500 miles. Price: £10,999, £1,004 more than this car. Dealer: Dynamic Cars in Dunstable. AskCar page: https://askcar.co.uk/car/audi-a5-2018-b688e46c201f
• 2018 Audi A5 S Line, 1.4 petrol coupe, white. Mileage: 94,000 miles. Price: £10,995, £1,000 more than this car. Dealer: Goldstone Cars in Kempston. AskCar page: https://askcar.co.uk/car/audi-a5-2018-387c5c52c6a1