2022 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: 2022
• Mileage: 29,502 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 118 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2022 Audi A6 Saloon S Line is advertised with 29,502 miles, approximately 7,000 below the typical mileage for its age. The AskCar estimate for this car is £26,231. It is priced at £23,610, which is £2,621 below that estimate. The AskCar estimate uses 858 UK dealer adverts for the Audi A6 Saloon, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 158 days ago, and its asking price has since fallen by £2,320. Its advertised mileage matches the government's MOT record. It is advertised by BUY & Go Cars in Cardiff. 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

Good value: £2,621 (9%) under the AskCar estimate of £26,231.

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 2022 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £21,200: the median of the 62 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2022 Audi A6 Saloon has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £25,930. Its asking price is now £23,610, £2,320 less. The latest price cut was seen on 14 October 2026.

Price changes recorded:

• 29 May 2026: £25,930
• 7 June 2026: £25,810
• 21 June 2026: £25,760
• 22 June 2026: £25,740
• 24 June 2026: £25,490
• 11 July 2026: £24,990
• 30 July 2026: £24,710
• 11 September 2026: £24,490
• 14 October 2026: £23,610

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 11 May 2027.

It has had 3 MOTs. The latest, on 12 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 29,500 miles, which matches the advertised 29,502 miles.

Advertised mileage is about 7,000 miles lower than the median mileage of a 2022 Audi A6 Saloon on AskCar.

Similar cars

6 other 2022 Audi A6 Saloon S Line 2.0 diesel automatic saloons are for sale at UK dealers, from £21,990 to £30,750, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2022 Audi A6 Saloon S Line, 2.0 diesel saloon, white. Mileage: 32,342 miles. Price: £25,790, £2,180 more than this car. Dealer: Stratstone Halesowen Audi in Halesowen. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-4bd19a556f5d
• 2022 Audi A6 Saloon S Line, 2.0 diesel saloon, black. Mileage: 22,154 miles. Price: £27,990, £4,380 more than this car. Dealer: Stratstone Warrington Audi in Warrington. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-3a7215188ca6
• 2022 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 15,000 miles. Price: £30,750, £7,140 more than this car. Dealer: MC Autosales in Magherafelt. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-3b8ed74cdfde