2023 Audi Q8 3.0 S Line

Overview

• Make: Audi
• Model: Q8
• Trim: S Line
• Version: 3.0 55 TFSI S Line Tiptronic 4WD Euro 6 5dr (335 bhp)
• Year: 2023
• Mileage: 12,591 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 241 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 12,591 miles, this 2023 Audi Q8 S Line has covered about 19,800 fewer miles than other 2023 Audi Q8 cars. Priced at £42,295, it is advertised £47 below the AskCar estimate of £42,342. 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 35 days ago. Its asking price has since fallen by £150. We checked its advertised mileage against the government's MOT record, and they match. The seller is Group 1 Automotive Chingford Audi, based in Chingford. 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: £47 (under 1%) under the AskCar estimate of £42,342.

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 petrol 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 35 days.

Price history

AskCar first saw this advert on 1 October 2026 at £42,445. Its asking price is now £42,295, £150 less. The latest price cut was seen on 25 October 2026.

Price changes recorded:

• 1 October 2026: £42,445
• 7 October 2026: £42,295
• 20 October 2026: £41,650
• 25 October 2026: £40,950
• 2 November 2026: £42,295

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 17 September 2027.

It has had 3 MOTs. The latest, on 18 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 12,591 miles, which matches the advertised 12,591 miles.

Advertised mileage is about 19,800 miles lower than the median mileage of a 2023 Audi Q8 on AskCar.

Similar cars

3 other 2023 Audi Q8 S Line 3.0 petrol automatic SUVs are for sale at UK dealers, from £34,441 to £40,600, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi Q8 S Line, 3.0 petrol SUV, black. Mileage: 2,750 miles. Price: £40,600, £1,695 less than this car. Dealer: Marshall Motor Group Audi South East London (Beckenham) in London. AskCar page: https://askcar.co.uk/car/audi-q8-2023-5e0645778ab7
• 2023 Audi Q8 S Line, 3.0 petrol SUV, blue. Mileage: 37,712 miles. Price: £35,250, £7,045 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/audi-q8-2023-3be2981f66b0
• 2023 Audi Q8 S Line, 3.0 petrol SUV, black. Mileage: 47,328 miles. Price: £34,441, £7,854 less than this car. Dealer: JCT600 Volkswagen York in York. AskCar page: https://askcar.co.uk/car/audi-q8-2023-4c00f6aabc69