2023 Audi A8 3.0 S Line

Overview

• Make: Audi
• Model: A8
• Trim: S Line
• Version: 3.0 55 TFSI S Line Tiptronic 4WD Euro 6 4dr (335 bhp)
• Year: 2023
• Mileage: 35,641 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 214 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A8 S Line is advertised with 35,641 miles, approximately 6,300 above the typical mileage for its age. The dealer is asking £35,990, which is £3,386 below the AskCar estimate of £39,376. To work out the AskCar estimate, we analyse UK dealer adverts for 219 Audi A8 cars across different ages and specifications. We first recorded this advert 31 days ago, and its asking price has since fallen by £2,000. Its advertised mileage matches the government's MOT record. The seller is Stratstone Halesowen Audi, based in Halesowen. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Good value: £3,386 (8%) under the AskCar estimate of £39,376.

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 219 priced Audi A8 adverts across different ages and specifications, as of 4 November 2026.

A 2023 Audi A8 with the 3.0 petrol engine is typically advertised at £35,900: the median of the 20 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 Audi A8 has been on sale for at least 31 days.

Price history

AskCar first saw this advert on 4 October 2026 at £37,990. Its asking price is now £35,990, £2,000 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 4 October 2026: £37,990
• 11 October 2026: £36,790
• 20 October 2026: £35,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 12 May 2027.

It has had one MOT, on 13 May 2026, and passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge 3mm.

Mileage at that test: 28,398 miles, which matches the advertised 35,641 miles.

Advertised mileage is about 6,300 miles higher than the median mileage of a 2023 Audi A8 on AskCar.