2018 Audi A7 3.0 TDI V6 Sport
Price: £21,200. Fair price: £650 (2%) under the AskCar estimate of £21,850, our expected asking price for this car from its model, age, mileage and specification, drawing on 346 priced Audi A7 adverts on AskCar as of 4 November 2026.
AskCar lists 362 used Audi A7 from 293 UK dealerships, as of 4 November 2026.
Overview
- Make: Audi
- Model: A7
- Trim: Sport
- Version: 3.0 TDI V6 50 Sport Tiptronic 4WD Euro 6 (s/s) 5dr Sportback (282 bhp)
- Year: 2018
- Mileage: 46,616 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 3.0 litres, 282 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 150 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Audi A7 Sport has covered 46,616 miles, around 30,900 fewer miles than is typical for its age. The dealer is asking £21,200, which is £650 below the AskCar estimate of £21,850. To work out the AskCar estimate, we analyse UK dealer adverts for 346 Audi A7 cars across different ages and specifications. We have tracked this advert for 41 days. Its advertised mileage matches the government's MOT record. The seller is Car Planet Barnet, based in New Southgate. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £650 (2%) under the AskCar estimate of £21,850.
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 346 priced Audi A7 adverts across different ages and specifications, as of 4 November 2026.
A 2018 Audi A7 with the 3.0 diesel engine is typically advertised at £18,800: the median of the 27 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2018 Audi A7 has been on sale for at least 41 days.
Price history
AskCar first saw this advert on 24 September 2026 at £21,200. 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 4 November 2026: valid until 15 August 2027.
It has had 6 MOTs. The latest, on 13 August 2026, passed.
Advisories at the latest test: front brake pad(s) wearing thin strong advise - close to limit - recommend replacement soon as possible.
Mileage at that test: 45,028 miles, which matches the advertised 46,616 miles.
Advertised mileage is about 30,900 miles lower than the median mileage of a 2018 Audi A7 on AskCar.
Similar cars
1 other 2018 Audi A7 Sport 3.0 diesel automatic hatchback is for sale at UK dealers, as of 4 November 2026.
The closest to this car in mileage:
- 2018 Audi A7 Sport, 3.0 diesel hatchback, black. Mileage: 91,265 miles. Price: £16,790, £4,410 less than this car. Dealer: Kennington Car Sales in Bletchley. AskCar page: https://askcar.co.uk/car/audi-a7-2018-4b8ac04cdeba
Browse all Audi A7 cars for sale · 2018 Audi A7 price guide
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Photos
1 photo of this car is on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.