2018 Audi A6 Allroad 3.0 Sport
Price: £15,495. Good value: £1,661 (9%) under the AskCar estimate of £17,156, our expected asking price for this car from its model, age, mileage and specification, drawing on 106 priced Audi A6 Allroad adverts on AskCar as of 5 November 2026.
AskCar lists 109 used Audi A6 Allroad from 88 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: A6 Allroad
- Trim: Sport
- Version: 3.0 BiTDI Sport Auto 4WD Euro 6 5dr (315 bhp)
- Year: 2018
- Mileage: 99,612 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 3.0 litres, 315 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Silver
- CO2: 172 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Audi A6 Allroad Sport has covered 99,612 miles. The AskCar estimate for this car is £17,156. It is priced at £15,495, which is £1,661 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 106 Audi A6 Allroad cars across different ages and specifications. Since we first spotted the advert 47 days ago, the asking price has dropped by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Warwickshire Prestige Cars in Coventry. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Good value: £1,661 (9%) under the AskCar estimate of £17,156.
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 106 priced Audi A6 Allroad adverts across different ages and specifications, as of 5 November 2026.
Time on sale
This 2018 Audi A6 Allroad has been on sale for at least 47 days.
Price history
AskCar first saw this advert on 19 September 2026 at £15,995. Its asking price is now £15,495, £500 less. The latest price cut was seen on 28 October 2026.
Price changes recorded:
- 19 September 2026: £15,995
- 28 October 2026: £15,495
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 16 September 2027.
It failed its MOT on 29 August 2026 (offside rear wheel bearing rough when rotated; nearside rear shock absorbers has a serious fluid leak) and passed 19 days later, on 17 September 2026.
There were no advisories at the latest test.
Mileage at that test: 99,559 miles, which matches the advertised 99,612 miles.
Browse all Audi A6 Allroad cars for sale · 2018 Audi A6 Allroad price guide
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Photos
76 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.