2018 Audi A5 2.0 TDI ultra S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TDI ultra S Line Manual FWD Euro 6 (s/s) 5dr Sportback (187 bhp)
• Year: 2018
• Mileage: 68,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 113 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi A5 S Line is advertised with 68,000 miles, approximately 3,400 below the typical mileage for its age. Its asking price of £14,895 is £1,257 above the AskCar estimate of £13,638. The AskCar estimate uses UK dealer asking prices, including 1,865 Audi A5 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. The government's MOT record matches its advertised mileage. You can find this car at Hynes Motors in Newry. 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

Above the going rate: £1,257 (9%) over the AskCar estimate of £13,638.

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 2.0 diesel engine is typically advertised at £13,500: the median of the 121 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2018 Audi A5 advertised 1 day ago. About half of 2018 Audi A5 cars are gone from sale within a month of being advertised: 104 of the 204 first advertised between 7 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 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 4 November 2026: valid until 1 October 2027.

It has had 6 MOTs. The latest, on 2 October 2026, passed.

Advisories at the latest test: nearside windscreen wiper blade defective; front tyre worn close to legal limit/worn on edge both sides wearing on inner edges.

Mileage at that test: 67,852 miles, which matches the advertised 68,000 miles.

Advertised mileage is about 3,400 miles lower than the median mileage of a 2018 Audi A5 on AskCar.

Similar cars

3 other 2018 Audi A5 S Line 2.0 diesel manual hatchbacks are for sale at UK dealers, from £10,995 to £15,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A5 S Line, 2.0 diesel hatchback, grey. Mileage: 89,300 miles. Price: £11,500, £3,395 less than this car. Dealer: Keepers Cars in Stonehouse. AskCar page: https://askcar.co.uk/car/audi-a5-2018-253063fa0b37
• 2018 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 46,211 miles. Price: £15,990, £1,095 more than this car. Dealer: Formula One Car Supermarket in Falkirk. AskCar page: https://askcar.co.uk/car/audi-a5-2018-3a2b28dfb64f
• 2018 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 109,000 miles. Price: £10,995, £3,900 less than this car. Dealer: RM Trade Sales in Dungannon. AskCar page: https://askcar.co.uk/car/audi-a5-2018-2d34a7ac15a7