2018 Audi Q7 3.0 TDI V6 S Line

Overview

• Make: Audi
• Model: Q7
• Trim: S Line
• Version: 3.0 TDI V6 50 S Line Tiptronic 4WD Euro 6 (s/s) 5dr (282 bhp)
• Year: 2018
• Mileage: 46,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres, 282 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 177 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 46,000 miles on the clock, this 2018 Audi Q7 S Line has done roughly 35,500 fewer miles than a typical 2018 Audi Q7. Priced at £23,000, it is advertised £2,103 below the AskCar estimate of £25,103. The AskCar estimate uses UK dealer asking prices, including 1,321 Audi Q7 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 109 days ago, and its asking price has since fallen by £2,700. Its advertised mileage matches the government's MOT record. It is for sale at K Motors London in New Malden. 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

Good value: £2,103 (8%) under the AskCar estimate of £25,103.

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 1,321 priced Audi Q7 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Audi Q7 with the 3.0 diesel engine is typically advertised at £22,100: the median of the 83 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi Q7 has been on sale for at least 109 days.

Price history

AskCar first saw this advert on 16 July 2026 at £25,700. Its asking price is now £23,000, £2,700 less. The latest price cut was seen on 4 October 2026.

Price changes recorded:

• 16 July 2026: £25,700
• 19 July 2026: £24,800
• 5 September 2026: £24,990
• 26 September 2026: £24,490
• 4 October 2026: £23,000

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 July 2027.

It has had 6 MOTs. The latest, on 11 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 46,480 miles, which matches the advertised 46,000 miles.

Advertised mileage is about 35,500 miles lower than the median mileage of a 2018 Audi Q7 on AskCar.

Similar cars

39 other 2018 Audi Q7 S Line 3.0 diesel automatic SUVs are for sale at UK dealers, from £15,999 to £26,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi Q7 S Line, 3.0 diesel SUV, black. Mileage: 47,000 miles. Price: £22,989, the same price as this car. Dealer: Emaari Automotive in Croydon. AskCar page: https://askcar.co.uk/car/audi-q7-2018-11339fdee8f7
• 2018 Audi Q7 S Line, 3.0 diesel SUV, white. Mileage: 48,588 miles. Price: £23,495, £495 more than this car. Dealer: Wallace Car Sales in Bolton. AskCar page: https://askcar.co.uk/car/audi-q7-2018-a7d384b8a70b
• 2018 Audi Q7 S Line, 3.0 diesel SUV, blue. Mileage: 54,523 miles. Price: £24,800, £1,800 more than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/audi-q7-2018-6fdc8022ec22