2018 Audi A6 Saloon 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: S Line
• Version: 2.0 TFSI S Line S tronic 4WD Euro 6 4dr (248 bhp)
• Year: 2018
• Mileage: 67,729 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 248 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi A6 Saloon S Line has covered 67,729 miles. The dealer is asking £13,495, which is £2,211 below the AskCar estimate of £15,706. To work out the AskCar estimate, we analyse UK dealer adverts for 858 Audi A6 Saloon cars across different ages and specifications. We have tracked this advert for 66 days. The seller is Darwen Motor Company, based in Darwen. 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: £2,211 (14%) under the AskCar estimate of £15,706.

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 2018 Audi A6 Saloon with the 2.0 petrol engine is typically advertised at £14,800: the median of the 52 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi A6 Saloon has been on sale for at least 66 days.

Price history

AskCar first saw this advert on 28 August 2026 at £13,495. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 1,800 miles lower than the median mileage of a 2018 Audi A6 Saloon on AskCar.