2019 Audi A8 3.0 S Line

Overview

• Make: Audi
• Model: A8
• Trim: S Line
• Version: 3.0 50 TDI S Line Tiptronic 4WD Euro 6 4dr (282 bhp)
• Year: 2019
• Mileage: 43,512 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 282 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 156 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A8 S Line has covered 43,512 miles, around 16,800 fewer miles than is typical for its age. Its asking price of £23,300 is £2,809 below the AskCar estimate of £26,109. The AskCar estimate draws on 219 Audi A8 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 62 days ago, and its asking price has since fallen by £600. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Car Planet Watford in Rickmansworth. 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: £2,809 (10%) under the AskCar estimate of £26,109.

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 2019 Audi A8 with the 3.0 diesel engine is typically advertised at £20,500: the median of the 29 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2019 Audi A8 has been on sale for at least 62 days.

Price history

AskCar first saw this advert on 3 September 2026 at £23,900. Its asking price is now £23,300, £600 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 3 September 2026: £23,900
• 28 October 2026: £23,600
• 4 November 2026: £23,300

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 23 April 2027.

It failed its MOT on 21 April 2026 (nearside front tyre has ply or cords exposed; nearside rear brake pad(s) less than 1.5 mm thick; offside rear brake pad(s) less than 1.5 mm thick) and passed 3 days later, on 24 April 2026.

Advisories at the latest test: offside front tyre slightly damaged/cracking or perishing; offside rear tyre slightly damaged/cracking or perishing; nearside front brake pad(s) wearing thin; and 1 more.

Mileage at that test: 41,384 miles, which matches the advertised 43,512 miles.

Advertised mileage is about 16,800 miles lower than the median mileage of a 2019 Audi A8 on AskCar.

Similar cars

15 other 2019 Audi A8 S Line 3.0 diesel automatic saloons are for sale at UK dealers, from £15,240 to £32,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A8 S Line, 3.0 diesel saloon, grey. Mileage: 34,462 miles. Price: £29,995, £6,695 more than this car. Dealer: Warford Cars in Altrincham. AskCar page: https://askcar.co.uk/car/audi-a8-2019-278327418a07
• 2019 Audi A8 S Line, 3.0 diesel saloon, white. Mileage: 54,500 miles. Price: £21,995, £1,305 less than this car. Dealer: Lookers Audi Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/audi-a8-2019-1d897acc1629
• 2019 Audi A8 S Line, 3.0 diesel saloon, black. Mileage: 54,507 miles. Price: £24,975, £1,675 more than this car. Dealer: Portland Of Bawtry in Doncaster. AskCar page: https://askcar.co.uk/car/audi-a8-2019-79c53826ecb8

• The nearest: 2019 Audi A8 S Line, 3.0 diesel saloon, black, 10 miles from this car. Mileage: 104,000 miles. Price: £17,770, £5,530 less than this car. Dealer: Car Holics in Hillingdon. AskCar page: https://askcar.co.uk/car/audi-a8-2019-bb9137c48f23