2023 Audi Q8 3.0 S line

Overview

• Make: Audi
• Model: Q8
• Trim: S Line
• Version: 3.0 TDI S Line Tiptronic 4WD Euro 6 5dr (281 bhp)
• Year: 2023
• Mileage: 26,145 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 281 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 217 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 26,145 miles on the clock, this 2023 Audi Q8 S Line has done roughly 6,300 fewer miles than a typical 2023 Audi Q8. Priced at £43,990, it is advertised £1,819 above the AskCar estimate of £42,171. The AskCar estimate uses 430 UK dealer adverts for the Audi Q8, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 37 days ago. Its asking price has since fallen by £2,000. The seller is Wilsons of Rathkenny, based in Mid and East Antrim. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,819 (4%) over the AskCar estimate of £42,171.

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 430 priced Audi Q8 adverts across different ages and specifications, as of 5 November 2026.

A 2023 Audi Q8 with the 3.0 diesel engine is typically advertised at £42,700: the median of the 53 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Audi Q8 has been on sale for at least 37 days.

Price history

AskCar first saw this advert on 29 September 2026 at £45,990. Its asking price is now £43,990, £2,000 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 29 September 2026: £45,990
• 22 October 2026: £43,990

Mileage and MOT

Advertised mileage is about 6,300 miles lower than the median mileage of a 2023 Audi Q8 on AskCar.

Similar cars

12 other 2023 Audi Q8 S Line 3.0 diesel automatic SUVs are for sale at UK dealers, from £35,495 to £46,000, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi Q8 S Line, 3.0 diesel SUV, blue. Mileage: 24,165 miles. Price: £42,043, £1,947 less than this car. Dealer: Marriott Motor Group Bury St Edmunds Audi in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/audi-q8-2023-c97b0d81e60d
• 2023 Audi Q8 S Line, 3.0 diesel SUV, black. Mileage: 24,000 miles. Price: £44,000, the same price as this car. Dealer: The New Car Group in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/audi-q8-2023-2fd8e0180a42
• 2023 Audi Q8 S Line, 3.0 diesel SUV, black. Mileage: 23,000 miles. Price: £42,295, £1,695 less than this car. Dealer: T & S Elite Cars in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/audi-q8-2023-124ce371ba1c

• The nearest: 2023 Audi Q8 S Line, 3.0 diesel SUV, blue, 49 miles from this car. Mileage: 41,000 miles. Price: £41,895, £2,095 less than this car. Dealer: Hynes Motors in Newry. AskCar page: https://askcar.co.uk/car/audi-q8-2023-195f0d0c48e9