2018 Audi A7 3.0 TDI V6 S Line
Price: £19,495. Above the going rate: £3,520 (22%) over the AskCar estimate of £15,975, our expected asking price for this car from its model, age, mileage and specification, drawing on 352 priced Audi A7 adverts on AskCar as of 2 November 2026.
AskCar lists 362 used Audi A7 from 291 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: A7
- Trim: S Line
- Version: 3.0 TDI V6 50 S Line Tiptronic 4WD Euro 6 (s/s) 5dr Sportback (282 bhp)
- Year: 2018
- Mileage: 113,000 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 3.0 litres, 282 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Silver
- CO2: 150 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 113,000 miles, this 2018 Audi A7 S Line has covered about 37,600 more miles than other 2018 Audi A7 cars. Priced at £19,495, it is advertised £3,520 above the AskCar estimate of £15,975. The AskCar estimate draws on 352 Audi A7 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 124 days. You can find this car at Car Nation (Cambs) in Wisbech. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Above the going rate: £3,520 (22%) over the AskCar estimate of £15,975.
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 352 priced Audi A7 adverts across different ages and specifications, as of 2 November 2026.
A 2018 Audi A7 with the 3.0 diesel engine is typically advertised at £19,000: the median of the 29 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2018 Audi A7 has been on sale for at least 124 days.
Price history
AskCar first saw this advert on 1 July 2026 at £19,495. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 37,600 miles higher than the median mileage of a 2018 Audi A7 on AskCar.
Similar cars
14 other 2018 Audi A7 S Line 3.0 diesel automatic hatchbacks are for sale at UK dealers, from £13,300 to £25,994, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2018 Audi A7 S Line, 3.0 diesel hatchback, grey. Mileage: 111,000 miles. Price: £17,495, £2,000 less than this car. Dealer: Shaks Specialist Cars in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-a7-2018-0ada59ddfd1a
- 2018 Audi A7 S Line, 3.0 diesel hatchback, grey. Mileage: 108,000 miles. Price: £15,995, £3,500 less than this car. Dealer: S & R Motors in Swindon. AskCar page: https://askcar.co.uk/car/audi-a7-2018-942a71e0ad43
- 2018 Audi A7 S Line, 3.0 diesel hatchback, black. Mileage: 95,000 miles. Price: £17,995, £1,500 less than this car. Dealer: Enzo Cars & Vans in Blackburn. AskCar page: https://askcar.co.uk/car/audi-a7-2018-112489b3b8c3
- The nearest: 2018 Audi A7 S Line, 3.0 diesel hatchback, white, 57 miles from this car. Mileage: 75,368 miles. Price: £18,795, £700 less than this car. Dealer: Tenby Car Supermarket in Luton. AskCar page: https://askcar.co.uk/car/audi-a7-2018-e2ec269bf6e0
Browse all Audi A7 cars for sale · 2018 Audi A7 price guide
More like this
- Used Audi A7 S Line prices
- Used Audi A7 for sale under £20,000
- Used diesel Audi A7 for sale
- Used Audi A7 for sale near Wisbech
Photos
41 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.