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: 60,000 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: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 60,000 miles on the clock, this 2018 Audi Q5 S Line has done roughly 9,300 fewer miles than a typical 2018 Audi Q5. The dealer is asking £18,495, which is £38 above the AskCar estimate of £18,458. 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 113 days. Its advertised mileage matches the government's MOT record. It is for sale at GB Vehicles in Mill Hill. 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: £38 (under 1%) over the AskCar estimate of £18,458.

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 113 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 12 July 2026 at £18,495. 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 14 June 2027.

It failed its MOT on 8 June 2026 (nearside front lower suspension arm ball joint dust cover no longer prevents the ingress of dirt curved arm) and passed 7 days later, on 15 June 2026.

There were no advisories at the latest test.

Mileage at that test: 59,001 miles, which matches the advertised 60,000 miles.

Advertised mileage is about 9,300 miles lower 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, silver. Mileage: 60,000 miles. Price: £16,990, £1,505 less than this car. Dealer: Silverline Auto Nuneaton in Nuneaton. AskCar page: https://askcar.co.uk/car/audi-q5-2018-eaa0a4bfee65
• 2018 Audi Q5 S Line, 2.0 diesel SUV, grey. Mileage: 60,000 miles. Price: £17,295, £1,200 less than this car. Dealer: Meadens Skoda Christchurch in Bournemouth. AskCar page: https://askcar.co.uk/car/audi-q5-2018-f877fd4fc6ad
• 2018 Audi Q5 S Line, 2.0 diesel SUV, grey. Mileage: 60,809 miles. Price: £17,300, £1,195 less than this car. Dealer: Sytner Select Swindon in Swindon. AskCar page: https://askcar.co.uk/car/audi-q5-2018-d02a62efd26b

• The nearest: 2018 Audi Q5 S Line, 2.0 diesel SUV, grey, 5 miles from this car. Mileage: 29,136 miles. Price: £18,300, £195 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/audi-q5-2018-411bbb4d84f6