2018 Audi A5 2.0 S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TDI S Line S tronic Euro 6 5dr (187 bhp)
• Year: 2018
• Mileage: 94,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Colour: Blue
• CO2: 112 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 94,000 miles on the clock, this 2018 Audi A5 S Line has done roughly 22,600 more miles than a typical 2018 Audi A5. The AskCar estimate for this car is £12,249. It is priced at £12,395, which is £146 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 £100 lower than when we first recorded the advert 40 days ago. Its advertised mileage matches the government's MOT record. You can find this car at HML Motors in Chorley. 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: £146 (1%) over the AskCar estimate of £12,249.

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

This 2018 Audi A5 has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 25 September 2026 at £12,495. Its asking price is now £12,395, £100 less. The latest price cut was seen on 1 October 2026.

Price changes recorded:

• 25 September 2026: £12,495
• 1 October 2026: £12,395

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 16 November 2026.

It has had 7 MOTs. The latest, on 17 November 2025, passed.

Advisories at the latest test: central front items removed from driver's view prior to test; front brake pad(s) wearing thin; nearside front upper suspension arm pin or bush worn but not resulting in excessive movement front arm; and 6 more.

Mileage at that test: 94,128 miles, which matches the advertised 94,000 miles.

Advertised mileage is about 22,600 miles higher than the median mileage of a 2018 Audi A5 on AskCar.

Similar cars

15 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 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 92,900 miles. Price: £12,995, £600 more than this car. Dealer: Rydding Lane Auto Sale in West Bromwich. AskCar page: https://askcar.co.uk/car/audi-a5-2018-fdd3d267d9a1
• 2018 Audi A5 S Line, 2.0 diesel hatchback, black. Mileage: 89,400 miles. Price: £14,450, £2,055 more 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, red. Mileage: 85,000 miles. Price: £13,999, £1,604 more than this car. Dealer: Nottingham Road Car Sales in Derby. AskCar page: https://askcar.co.uk/car/audi-a5-2018-b858d7b9b410

• The nearest: 2018 Audi A5 S Line, 2.0 diesel hatchback, black, 14 miles from this car. Mileage: 133,000 miles. Price: £11,990, £405 less than this car. Dealer: DAB Cars in Bury. AskCar page: https://askcar.co.uk/car/audi-a5-2018-fdf3524ba6f1