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: 23,000 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

This 2023 Audi Q8 S Line is advertised with 23,000 miles, approximately 9,400 below the typical mileage for its age. The dealer is asking £42,295, which is £350 below the AskCar estimate of £42,645. To work out the AskCar estimate, we analyse UK dealer adverts for 430 Audi Q8 cars across different ages and specifications. We have tracked this advert for 54 days. Its advertised mileage matches the government's MOT record. You can find this car at T & S Elite Cars in Hull. 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: £350 (under 1%) under the AskCar estimate of £42,645.

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 54 days.

Price history

AskCar first saw this advert on 12 September 2026 at £42,295. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 28 April 2027.

It has had one MOT, on 11 April 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 20,151 miles, which matches the advertised 23,000 miles.

Advertised mileage is about 9,400 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, black. Mileage: 24,000 miles. Price: £44,000, £1,705 more than 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, blue. Mileage: 24,165 miles. Price: £42,043, £252 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, white. Mileage: 21,500 miles. Price: £42,950, £655 more than this car. Dealer: Lodge Motor Co in Yateley. AskCar page: https://askcar.co.uk/car/audi-q8-2023-ceac1412ef86