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: 77,747 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 77,747 miles, this 2018 Audi Q5 S Line has covered about 8,500 more miles than other 2018 Audi Q5 cars. Its asking price of £15,990 is £345 below the AskCar estimate of £16,335. The AskCar estimate draws on 3,083 Audi Q5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 26 days ago, the asking price has dropped by £600. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Prestige Cars Agent, based in Waltham Abbey. 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: £345 (2%) under the AskCar estimate of £16,335.

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

This 2018 Audi Q5 has been on sale for at least 26 days.

Price history

AskCar first saw this advert on 7 October 2026 at £16,590. Its asking price is now £15,990, £600 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 7 October 2026: £16,590
• 29 October 2026: £15,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 10 June 2027.

It failed its MOT on 5 June 2026 (offside front outer drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt; offside front tyre tread depth below requirements of 1.6mm) and passed 6 days later, on 11 June 2026.

There were no advisories at the latest test.

Mileage at that test: 73,414 miles, which matches the advertised 77,747 miles.

Advertised mileage is about 8,500 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, £410 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, grey. Mileage: 77,963 miles. Price: £15,995, the same price as this car. Dealer: KTS Motor Company in Mold. AskCar page: https://askcar.co.uk/car/audi-q5-2018-806d689a0c00
• 2018 Audi Q5 S Line, 2.0 diesel SUV, blue. Mileage: 79,060 miles. Price: £15,495, £495 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, blue, 1 miles from this car. Mileage: 55,100 miles. Price: £18,790, £2,800 more than this car. Dealer: Hanar Cars (UK) in Hoddesdon. AskCar page: https://askcar.co.uk/car/audi-q5-2018-c271c3d639e6