2023 Audi A8 3.0 TDI Sport

Overview

• Make: Audi
• Model: A8
• Trim: Sport
• Version: 3.0 L 50 TDI Sport Tiptronic 4WD Euro 6 4dr (281 bhp)
• Year: 2023
• Mileage: 29,200 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 281 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 185 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A8 Sport has covered 29,200 miles. The dealer is asking £33,400, which is £667 below the AskCar estimate of £34,067. To work out the AskCar estimate, we analyse UK dealer adverts for 219 Audi A8 cars across different ages and specifications. Since we first spotted the advert 47 days ago, the asking price has dropped by £2,100. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Select Cardiff, based in Cardiff. 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

Fair price: £667 (1%) under the AskCar estimate of £34,067.

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 diesel 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 47 days.

Price history

AskCar first saw this advert on 18 September 2026 at £35,500. Its asking price is now £33,400, £2,100 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 18 September 2026: £35,500
• 30 September 2026: £34,900
• 13 October 2026: £34,700
• 23 October 2026: £33,900
• 1 November 2026: £33,400

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 2 September 2027.

It has had one MOT, on 3 September 2026, and passed.

Advisories at the latest test: undertrays fitted obscuring some components.

Mileage at that test: 29,007 miles, which matches the advertised 29,200 miles.

Advertised mileage is about 100 miles lower than the median mileage of a 2023 Audi A8 on AskCar.

Similar cars

7 other 2023 Audi A8 Sport 3.0 diesel automatic saloons are for sale at UK dealers, from £31,516 to £36,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A8 Sport, 3.0 diesel saloon, silver. Mileage: 29,442 miles. Price: £34,850, £1,450 more than this car. Dealer: Sytner Group Leicester Audi in Leicester. AskCar page: https://askcar.co.uk/car/audi-a8-2023-530c9c2a514c
• 2023 Audi A8 Sport, 3.0 diesel saloon, grey. Mileage: 30,521 miles. Price: £33,300, £100 less than this car. Dealer: Mon Motors Bristol Audi in Bristol. AskCar page: https://askcar.co.uk/car/audi-a8-2023-2e4c600d51f6
• 2023 Audi A8 Sport, 3.0 diesel saloon, silver. Mileage: 27,250 miles. Price: £34,500, £1,100 more than this car. Dealer: Mon Motors Cardiff Audi in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a8-2023-5aa381cda874

• The nearest: 2023 Audi A8 Sport, 3.0 diesel saloon, grey, under a mile from this car. Mileage: 35,942 miles. Price: £31,991, £1,409 less than this car. Dealer: Cardiff Trade Sales in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a8-2023-1f742e06cb1f