2018 Audi A6 Avant 2.0 TDI ultra SE Executive

Overview

• Make: Audi
• Model: A6 Avant
• Trim: SE Executive
• Version: 2.0 TDI ultra SE Executive S tronic FWD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2018
• Mileage: 119,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 114 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 119,000 miles, this 2018 Audi A6 Avant SE Executive has covered about 35,700 more miles than other 2018 Audi A6 Avant cars. Priced at £10,750, it is advertised £1,630 above the AskCar estimate of £9,120. The AskCar estimate draws on 785 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 157 days. Our records show an MOT expiry date of 2 July 2026, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. You can find this car at MC Autosales in Magherafelt. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,630 (17%) over the AskCar estimate of £9,120.

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 785 priced Audi A6 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2018 Audi A6 Avant with the 2.0 diesel engine is typically advertised at £14,600: the median of the 48 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Audi A6 Avant has been on sale for at least 157 days.

Price history

AskCar first saw this advert on 1 June 2026 at £10,750. 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 5 November 2026: the latest record we hold ran out on 2 July 2026; ask the dealer for the current MOT.

It has had 4 MOTs. The latest, on 1 July 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 111,502 miles, which matches the advertised 119,000 miles.

Advertised mileage is about 35,700 miles higher than the median mileage of a 2018 Audi A6 Avant on AskCar.

Similar cars

7 other 2018 Audi A6 Avant SE Executive 2.0 diesel automatic estates are for sale at UK dealers, from £8,850 to £15,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A6 Avant SE Executive, 2.0 diesel estate, grey. Mileage: 122,000 miles. Price: £8,850, £1,900 less than this car. Dealer: Peak Motors in Whaley Bridge. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-b9b5ca5e9270
• 2018 Audi A6 Avant SE Executive, 2.0 diesel estate, black. Mileage: 111,175 miles. Price: £9,999, £751 less than this car. Dealer: AL Prestige Cars in Southampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-27654d78f1f4
• 2018 Audi A6 Avant SE Executive, 2.0 diesel estate, black. Mileage: 97,118 miles. Price: £10,699, £51 less than this car. Dealer: North West Car Group in Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-e889ea4c792f