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: 90,883 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi Q5 S Line is advertised with 90,883 miles, approximately 21,600 above the typical mileage for its age. Its asking price of £15,495 is £1,198 above the AskCar estimate of £14,296. 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 145 days, and its asking price is down £1,280. Its advertised mileage matches the government's MOT record. It is advertised by Blackline Motors in Oldham. 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: £1,198 (8%) over the AskCar estimate of £14,296.

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 145 days, and its asking price has been cut by £1,280. 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 10 June 2026 at £16,775. Its asking price is now £15,495, £1,280 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 7 July 2026: £16,775
• 30 October 2026: £15,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 9 December 2026.

It has had 5 MOTs. The latest, on 2 December 2025, passed.

Advisories at the latest test: advise both rear tyres getting low 4mm tread approx.

Mileage at that test: 87,914 miles, which matches the advertised 90,883 miles.

Advertised mileage is about 21,600 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, black. Mileage: 90,679 miles. Price: £14,250, £1,245 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/audi-q5-2018-55cd02486586
• 2018 Audi Q5 S Line, 2.0 diesel SUV, white. Mileage: 90,540 miles. Price: £14,900, £595 less than this car. Dealer: Moto Porium in Bradford. AskCar page: https://askcar.co.uk/car/audi-q5-2018-97d75ac1b6bd
• 2018 Audi Q5 S Line, 2.0 diesel SUV, blue. Mileage: 91,805 miles. Price: £16,250, £755 more than this car. Dealer: Brian Mc Manus Car Sales in Derry. AskCar page: https://askcar.co.uk/car/audi-q5-2018-dc1cf7c30505

• The nearest: 2018 Audi Q5 S Line, 2.0 diesel SUV, white, 1 miles from this car. Mileage: 96,000 miles. Price: £15,495, the same price as this car. Dealer: Eminent Motor Group in Oldham. AskCar page: https://askcar.co.uk/car/audi-q5-2018-1070d472a56e