2018 Audi Q8 3.0 TDI V6 S Line

Overview

• Make: Audi
• Model: Q8
• Trim: S Line
• Version: 3.0 TDI V6 50 S Line Tiptronic 4WD Euro 6 (s/s) 5dr (282 bhp)
• Year: 2018
• Mileage: 59,000 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 282 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 178 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi Q8 S Line has covered 59,000 miles, around 8,500 fewer miles than is typical for its age. The AskCar estimate for this car is £31,613. It is priced at £29,990, which is £1,623 below that estimate. The AskCar estimate uses UK dealer asking prices, including 433 Audi Q8 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 138 days ago. Its asking price has since fallen by £1,000. Our latest MOT record expired on 11 September 2026. Check the current position with the dealer. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at LTV in Bury. 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: £1,623 (5%) under the AskCar estimate of £31,613.

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 433 priced Audi Q8 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Audi Q8 with the 3.0 diesel engine is typically advertised at £31,000: the median of the 33 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi Q8 has been on sale for at least 138 days.

Price history

AskCar first saw this advert on 17 June 2026 at £30,990. Its asking price is now £29,990, £1,000 less. The latest price cut was seen on 26 September 2026.

Price changes recorded:

• 17 June 2026: £30,990
• 26 September 2026: £29,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 11 September 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 18 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 59,056 miles, which matches the advertised 59,000 miles.

Advertised mileage is about 8,500 miles lower than the median mileage of a 2018 Audi Q8 on AskCar.

Similar cars

22 other 2018 Audi Q8 S Line 3.0 diesel automatic SUVs are for sale at UK dealers, from £22,950 to £39,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi Q8 S Line, 3.0 diesel SUV, black. Mileage: 59,000 miles. Price: £31,995, £2,005 more than this car. Dealer: AH Specialist Cars in Watford. AskCar page: https://askcar.co.uk/car/audi-q8-2018-955d0c617188
• 2018 Audi Q8 S Line, 3.0 diesel SUV, grey. Mileage: 59,000 miles. Price: £36,995, £7,005 more than this car. Dealer: AH Specialist Cars in Watford. AskCar page: https://askcar.co.uk/car/audi-q8-2018-e271adb8a79f
• 2018 Audi Q8 S Line, 3.0 diesel SUV, black. Mileage: 60,000 miles. Price: £29,289, £701 less than this car. Dealer: Bluehawk Automotive in Hounslow. AskCar page: https://askcar.co.uk/car/audi-q8-2018-991789b50665

• The nearest: 2018 Audi Q8 S Line, 3.0 diesel SUV, blue, 13 miles from this car. Mileage: 69,700 miles. Price: £31,995, £2,005 more than this car. Dealer: Autolab Select in Blackburn. AskCar page: https://askcar.co.uk/car/audi-q8-2018-bb79e8499958