2019 Audi A6 Saloon 2.0 TDI S Line

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: S Line
• Version: 2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 4dr (201 bhp)
• Year: 2019
• Mileage: 48,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 118 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A6 Saloon S Line is advertised with 48,000 miles, approximately 24,600 below the typical mileage for its age. The AskCar estimate for this car is £19,343. It is priced at £17,990, which is £1,353 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 875 Audi A6 Saloon cars across different ages and specifications. We first recorded this car for sale 38 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Deepcar Motor Company (Sheffield), based in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,353 (6%) under the AskCar estimate of £19,343.

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 875 priced Audi A6 Saloon adverts across different ages and specifications, as of 6 November 2026.

A 2019 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £16,000: the median of the 99 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2019 Audi A6 Saloon has been on sale for at least 38 days.

Price history

AskCar first saw this advert on 29 September 2026 at £17,990. 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 6 November 2026: valid until 12 February 2027.

It has had 6 MOTs. The latest, on 16 January 2026, passed.

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt; front outer tyre slightly damaged/cracking or perishing both sides on edges.

Mileage at that test: 45,026 miles, which matches the advertised 48,000 miles.

Advertised mileage is about 24,600 miles lower than the median mileage of a 2019 Audi A6 Saloon on AskCar.

Similar cars

50 other 2019 Audi A6 Saloon S Line 2.0 diesel automatic saloons are for sale at UK dealers, from £9,995 to £29,450, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, blue. Mileage: 50,000 miles. Price: £17,990, the same price as this car. Dealer: Stratus in Basingstoke. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-f8260e41f7a3
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black. Mileage: 45,847 miles. Price: £18,490, £500 more than this car. Dealer: Strategic Vehicle Solutions in Boston. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-08e1de7e4fab
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 43,915 miles. Price: £17,810, £180 less than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-af3cd01961ec

• The nearest: 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black, 5 miles from this car. Mileage: 42,099 miles. Price: £18,995, £1,005 more than this car. Dealer: H & M Cars Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-0b4a852af801