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: 56,650 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 118 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 56,650 miles on the clock, this 2019 Audi A6 Saloon S Line has done roughly 16,400 fewer miles than a typical 2019 Audi A6 Saloon. The dealer is asking £18,990, which is £441 above the AskCar estimate of £18,549. To work out the AskCar estimate, we analyse UK dealer adverts for 858 Audi A6 Saloon cars across different ages and specifications. This car was first seen in our listings data 37 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Parker Prestige in Richmond. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £441 (2%) over the AskCar estimate of £18,549.

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 858 priced Audi A6 Saloon adverts across different ages and specifications, as of 2 November 2026.

A 2019 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £16,000: the median of the 102 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2019 Audi A6 Saloon has been on sale for at least 37 days.

Price history

AskCar first saw this advert on 26 September 2026 at £18,990. 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 2 November 2026: valid until 14 May 2027.

It has had 5 MOTs. The latest, on 12 May 2026, passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; rear brake pad(s) wearing thin.

Mileage at that test: 52,904 miles, which matches the advertised 56,650 miles.

Advertised mileage is about 16,400 miles lower than the median mileage of a 2019 Audi A6 Saloon on AskCar.

Similar cars

53 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 2 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black. Mileage: 57,403 miles. Price: £16,995, £1,995 less than this car. Dealer: Stratstone Mercedes-Benz of Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-d214a3fb1df6
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, silver. Mileage: 59,000 miles. Price: £17,199, £1,791 less than this car. Dealer: Newarth Car Sales in Worsley. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-5f459ce54f62
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 59,000 miles. Price: £17,490, £1,500 less than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-0f9aba5b45b6

• The nearest: 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey, 24 miles from this car. Mileage: 84,127 miles. Price: £15,245, £3,745 less than this car. Dealer: Teesside Car Finance in Middlesbrough. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-30988bc08236