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: 21,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 21,000 miles, this 2018 Audi Q5 S Line has covered about 50,000 fewer miles than other 2018 Audi Q5 cars. Priced at £19,990, it is advertised £2,078 below the AskCar estimate of £22,068. To work out the AskCar estimate, we analyse UK dealer adverts for 3,100 Audi Q5 cars across different ages and specifications. This car was first seen in our listings data today. Its advertised mileage matches the government's MOT record. The seller is JAD Motor, based in Birmingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Good value: £2,078 (9%) under the AskCar estimate of £22,068.

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 3,100 priced Audi Q5 adverts across different ages and specifications, as of 8 November 2026.

A 2018 Audi Q5 with the 2.0 diesel engine is typically advertised at £16,000: the median of the 218 for sale on AskCar, as of 8 November 2026.

Time on sale

AskCar first saw this 2018 Audi Q5 advertised today. About half of 2018 Audi Q5 cars are gone from sale within a month of being advertised: 146 of the 290 first advertised between 11 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 8 November 2026 at £19,990. 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 8 November 2026: valid until 31 October 2027.

It has had 7 MOTs. The latest, on 30 October 2026, passed.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 20,600 miles, which matches the advertised 21,000 miles.

Advertised mileage is about 50,000 miles lower than the median mileage of a 2018 Audi Q5 on AskCar.

Similar cars

91 other 2018 Audi Q5 S Line 2.0 diesel automatic SUVs are for sale at UK dealers, from £11,499 to £20,450, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi Q5 S Line, 2.0 diesel SUV, grey. Mileage: 29,136 miles. Price: £18,000, £1,990 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/audi-q5-2018-411bbb4d84f6
• 2018 Audi Q5 S Line, 2.0 diesel SUV, black. Mileage: 33,865 miles. Price: £19,990, the same price as this car. Dealer: NW Cars Norwich in Norwich. AskCar page: https://askcar.co.uk/car/audi-q5-2018-ec3a36f6f7b3
• 2018 Audi Q5 S Line, 2.0 diesel SUV, grey. Mileage: 35,000 miles. Price: £18,490, £1,500 less than this car. Dealer: Grainger Motor Group Mantles BYD Royston in Royston. AskCar page: https://askcar.co.uk/car/audi-q5-2018-89e8ab3c6441

• The nearest: 2018 Audi Q5 S Line, 2.0 diesel SUV, blue, 9 miles from this car. Mileage: 97,000 miles. Price: £13,750, £6,240 less than this car. Dealer: Drive Time Specialist Cars in West Bromwich. AskCar page: https://askcar.co.uk/car/audi-q5-2018-3eeb37f5a940