2018 Audi A6 Avant 2.0 TDI Black Edition

Overview

• Make: Audi
• Model: A6 Avant
• Trim: Black Edition
• Version: 2.0 TDI Black Edition S tronic 4WD Euro 6 5dr (187 bhp)
• Year: 2018
• Mileage: 99,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi A6 Avant Black Edition is advertised with 99,000 miles, approximately 16,100 above the typical mileage for its age. Priced at £13,495, it is advertised £560 below the AskCar estimate of £14,055. The AskCar estimate draws on 778 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 112 days ago, the asking price has dropped by £900. The recorded MOT expired on 25 July 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Lodge Car Sales in Wednesbury. 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: £560 (3%) under the AskCar estimate of £14,055.

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

A 2018 Audi A6 Avant with the 2.0 diesel engine is typically advertised at £14,700: the median of the 50 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi A6 Avant has been on sale for at least 112 days.

Price history

AskCar first saw this advert on 13 July 2026 at £14,395. Its asking price is now £13,495, £900 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 13 July 2026: £14,395
• 5 August 2026: £14,195
• 11 August 2026: £13,995
• 15 September 2026: £13,795
• 28 October 2026: £13,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 25 July 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 21 July 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 90,521 miles, which matches the advertised 99,000 miles.

Advertised mileage is about 16,100 miles higher than the median mileage of a 2018 Audi A6 Avant on AskCar.

Similar cars

15 other 2018 Audi A6 Avant Black Edition 2.0 diesel automatic estates are for sale at UK dealers, from £11,995 to £21,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A6 Avant Black Edition, 2.0 diesel estate, grey. Mileage: 97,000 miles. Price: £13,450, the same price as this car. Dealer: Cambridgeshire Motor House in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-314ba5a49b93
• 2018 Audi A6 Avant Black Edition, 2.0 diesel estate, black. Mileage: 101,601 miles. Price: £12,990, £505 less than this car. Dealer: West Brook Car Sales in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-4680c52b8100
• 2018 Audi A6 Avant Black Edition, 2.0 diesel estate, blue. Mileage: 102,026 miles. Price: £12,995, £500 less than this car. Dealer: Moss Prestige in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-3e9c31374e22

• The nearest: 2018 Audi A6 Avant Black Edition, 2.0 diesel estate, white, 14 miles from this car. Mileage: 80,568 miles. Price: £15,790, £2,295 more than this car. Dealer: Stratstone Tamworth Audi in Tamworth. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-69ae9dbd99d8