2018 Audi A6 Saloon 2.0 TDI ultra Black Edition

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: Black Edition
• Version: 2.0 TDI ultra Black Edition Manual FWD Euro 6 (s/s) 4dr (187 bhp)
• Year: 2018
• Mileage: 42,526 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 42,526 miles, this 2018 Audi A6 Saloon Black Edition has covered about 25,200 fewer miles than other 2018 Audi A6 Saloon cars. The AskCar estimate for this car is £14,644. It is priced at £14,150, which is £494 below that estimate. The AskCar estimate draws on 875 Audi A6 Saloon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 162 days ago, and its asking price has since fallen by £1,670. The seller is Evans Halshaw Vauxhall Newport, based in Newport. 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: £494 (3%) under the AskCar estimate of £14,644.

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 2018 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £14,800: the median of the 56 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 Audi A6 Saloon has been on sale for at least 162 days.

Price history

AskCar first saw this advert on 28 May 2026 at £15,820. Its asking price is now £14,150, £1,670 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 28 May 2026: £15,820
• 1 June 2026: £15,750
• 8 June 2026: £15,680
• 16 June 2026: £15,460
• 22 June 2026: £15,390
• 29 June 2026: £15,270
• 6 July 2026: £15,200
• 13 July 2026: £15,130
• 21 July 2026: £15,060
• 27 July 2026: £14,990
• 3 August 2026: £14,920
• 18 August 2026: £14,850
• 28 August 2026: £14,710
• 2 September 2026: £14,640
• 8 September 2026: £14,570
• 16 September 2026: £14,500
• 22 September 2026: £14,430
• 29 September 2026: £14,360
• 7 October 2026: £14,290
• 20 October 2026: £14,220
• 27 October 2026: £14,150

Mileage and MOT

Advertised mileage is about 25,200 miles lower than the median mileage of a 2018 Audi A6 Saloon on AskCar.