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: 59,710 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres, 282 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 177 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi Q7 S Line is advertised with 59,710 miles, approximately 21,800 below the typical mileage for its age. The AskCar estimate for this car is £23,392. It is priced at £22,891, which is £501 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,321 Audi Q7 cars across different ages and specifications. We first recorded this advert 33 days ago, and its asking price has since fallen by £1,100. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is House of Brage, based in Aylesbury. 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: £501 (2%) under the AskCar estimate of £23,392.

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 33 days.

Price history

AskCar first saw this advert on 30 September 2026 at £23,991. Its asking price is now £22,891, £1,100 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 30 September 2026: £23,991
• 16 October 2026: £23,841
• 18 October 2026: £22,991
• 30 October 2026: £22,891

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 28 July 2027.

It has had 6 MOTs. The latest, on 23 July 2026, passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 59,092 miles, which matches the advertised 59,710 miles.

Advertised mileage is about 21,800 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, silver. Mileage: 62,167 miles. Price: £20,550, £2,341 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/audi-q7-2018-694c5def65d3
• 2018 Audi Q7 S Line, 3.0 diesel SUV, grey. Mileage: 57,000 miles. Price: £21,995, £896 less than this car. Dealer: Bateman & Lynch Cars Tavistock in Tavistock. AskCar page: https://askcar.co.uk/car/audi-q7-2018-3c0092d3c33e
• 2018 Audi Q7 S Line, 3.0 diesel SUV, blue. Mileage: 63,000 miles. Price: £22,899, the same price as this car. Dealer: X-Drive Motors in Leicester. AskCar page: https://askcar.co.uk/car/audi-q7-2018-3e27ebae1d9a

• The nearest: 2018 Audi Q7 S Line, 3.0 diesel SUV, silver, 21 miles from this car. Mileage: 93,450 miles. Price: £19,495, £3,396 less than this car. Dealer: HR Cars in Chesham. AskCar page: https://askcar.co.uk/car/audi-q7-2018-fb11ec04fde6