2018 Audi Q5 2.0 TDI S Line

Overview

• Make: Audi
• Model: Q5
• Trim: S Line
• Version: 2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2018
• Mileage: 86,352 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 86,352 miles on the clock, this 2018 Audi Q5 S Line has done roughly 17,100 more miles than a typical 2018 Audi Q5. Its asking price of £15,485 is £736 above the AskCar estimate of £14,749. To work out the AskCar estimate, we analyse UK dealer adverts for 3,083 Audi Q5 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 158 days. We checked its advertised mileage against the government's MOT record, and they match. The seller is IM Car Supermarket, based in Luton. 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

Fair price: £736 (4%) over the AskCar estimate of £14,749.

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 3,083 priced Audi Q5 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Audi Q5 with the 2.0 diesel engine is typically advertised at £16,400: the median of the 225 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2018 Audi Q5 has been on sale for at least 158 days. About half of 2018 Audi Q5 cars are gone from sale within a month of being advertised: 139 of the 273 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £15,485. 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 23 April 2027.

It has had 6 MOTs. The latest, on 27 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 86,349 miles, which matches the advertised 86,352 miles.

Advertised mileage is about 17,100 miles higher than the median mileage of a 2018 Audi Q5 on AskCar.

Similar cars

92 other 2018 Audi Q5 S Line 2.0 diesel automatic SUVs are for sale at UK dealers, from £11,750 to £20,450, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi Q5 S Line, 2.0 diesel SUV, grey. Mileage: 86,100 miles. Price: £15,795, £310 more than this car. Dealer: Oaktree Motor Co in Cwmbran. AskCar page: https://askcar.co.uk/car/audi-q5-2018-c8aebc1ebe27
• 2018 Audi Q5 S Line, 2.0 diesel SUV, grey. Mileage: 86,020 miles. Price: £16,490, £1,005 more than this car. Dealer: Stratstone Liverpool Audi in Liverpool. AskCar page: https://askcar.co.uk/car/audi-q5-2018-865f282adec9
• 2018 Audi Q5 S Line, 2.0 diesel SUV, blue. Mileage: 85,873 miles. Price: £16,990, £1,505 more than this car. Dealer: Brownroyd Motors in Heywood. AskCar page: https://askcar.co.uk/car/audi-q5-2018-f3a63268bd8d

• The nearest: 2018 Audi Q5 S Line, 2.0 diesel SUV, black, 2 miles from this car. Mileage: 51,599 miles. Price: £17,995, £2,510 more than this car. Dealer: Luton Trade Centre in Luton. AskCar page: https://askcar.co.uk/car/audi-q5-2018-49b6f3935558