2018 Audi Q5 2.0 TDI S Line

Overview

• Make: Audi
• Model: Q5
• Trim: S Line
• Version: 2.0 TDI S Line S tronic 4WD Euro 6 5dr (187 bhp)
• Year: 2018
• Mileage: 77,963 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: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi Q5 S Line is advertised with 77,963 miles, approximately 8,700 above the typical mileage for its age. Priced at £15,995, it is advertised £316 below the AskCar estimate of £16,311. 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 129 days, and its asking price has been cut by £1,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at KTS Motor Company in Mold. 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: £316 (1%) under the AskCar estimate of £16,311.

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 129 days, and its asking price has been cut by £1,500. 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 26 June 2026 at £17,495. Its asking price is now £15,995, £1,500 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 27 June 2026: £17,495
• 20 July 2026: £17,250
• 27 July 2026: £16,995
• 6 October 2026: £16,495
• 23 October 2026: £15,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 1 May 2027.

It has had 6 MOTs. The latest, on 24 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 76,471 miles, which matches the advertised 77,963 miles.

Advertised mileage is about 8,700 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, white. Mileage: 77,913 miles. Price: £16,400, £405 more than this car. Dealer: Automotive GT Car Sales in Airdrie. AskCar page: https://askcar.co.uk/car/audi-q5-2018-2c295a122eed
• 2018 Audi Q5 S Line, 2.0 diesel SUV, black. Mileage: 77,747 miles. Price: £15,990, the same price as this car. Dealer: Prestige Cars Agent in Waltham Abbey. AskCar page: https://askcar.co.uk/car/audi-q5-2018-cb47efe29d37
• 2018 Audi Q5 S Line, 2.0 diesel SUV, blue. Mileage: 79,060 miles. Price: £15,495, £500 less than this car. Dealer: Jcs Vehicle Sales in Great Yarmouth. AskCar page: https://askcar.co.uk/car/audi-q5-2018-0d7bf58b0706

• The nearest: 2018 Audi Q5 S Line, 2.0 diesel SUV, silver, 4 miles from this car. Mileage: 80,931 miles. Price: £15,995, the same price as this car. Dealer: Nick Roberts Trading in Hawarden. AskCar page: https://askcar.co.uk/car/audi-q5-2018-8532bd142787