2018 Audi A5 2.0 TDI ultra S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (187 bhp)
• Year: 2018
• Mileage: 87,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 112 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 87,000 miles on the clock, this 2018 Audi A5 S Line has done roughly 15,100 more miles than a typical 2018 Audi A5. Priced at £14,895, it is advertised £1,371 above the AskCar estimate of £13,524. 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 40 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Hynes Motors, based in Newry. 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

Above the going rate: £1,371 (10%) over the AskCar estimate of £13,524.

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 diesel 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 40 days.

Price history

AskCar first saw this advert on 23 September 2026 at £14,895. 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 2 July 2027.

It has had 8 MOTs. The latest, on 30 June 2026, passed.

Advisories at the latest test: central front upper items removed from driver's view prior to test; nearside rear child seat fitted not allowing full inspection of adult belt; rear brake pad(s) wearing thin.

Mileage at that test: 85,956 miles, which matches the advertised 87,000 miles.

Advertised mileage is about 15,100 miles higher than the median mileage of a 2018 Audi A5 on AskCar.

Similar cars

16 other 2018 Audi A5 S Line 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £11,900 to £19,500, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A5 S Line, 2.0 diesel hatchback, red. Mileage: 85,000 miles. Price: £13,999, £896 less than this car. Dealer: Nottingham Road Car Sales in Derby. AskCar page: https://askcar.co.uk/car/audi-a5-2018-b858d7b9b410
• 2018 Audi A5 S Line, 2.0 diesel hatchback, black. Mileage: 89,400 miles. Price: £14,450, £445 less than this car. Dealer: Jack Reid Cars in Carrickfergus. AskCar page: https://askcar.co.uk/car/audi-a5-2018-620bebb84a45
• 2018 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 83,000 miles. Price: £14,389, £506 less than this car. Dealer: TNG Automotive in Croydon. AskCar page: https://askcar.co.uk/car/audi-a5-2018-18f9b456e276