2018 Audi A7 3.0 TDI V6 S Line

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: 50,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 282 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 150 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi A7 S Line is advertised with 50,000 miles, approximately 25,400 below the typical mileage for its age. The dealer is asking £22,950, which is £1,313 below the AskCar estimate of £24,263. To work out the AskCar estimate, we analyse UK dealer adverts for 352 Audi A7 cars across different ages and specifications. Since we first spotted the advert 16 days ago, the asking price has dropped by £1,040. It is advertised by Indigo Autos in Loughborough. 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: £1,313 (5%) under the AskCar estimate of £24,263.

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 16 days.

Price history

AskCar first saw this advert on 17 October 2026 at £23,990. Its asking price is now £22,950, £1,040 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 17 October 2026: £23,990
• 20 October 2026: £22,950

Mileage and MOT

Advertised mileage is about 25,400 miles lower 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, orange. Mileage: 50,000 miles. Price: £25,994, £3,044 more than this car. Dealer: Wheels Excellence in Chesham. AskCar page: https://askcar.co.uk/car/audi-a7-2018-2390a22226c9
• 2018 Audi A7 S Line, 3.0 diesel hatchback, grey. Mileage: 46,189 miles. Price: £25,440, £2,490 more than this car. Dealer: Oakdene Collection in Alfreton. AskCar page: https://askcar.co.uk/car/audi-a7-2018-3d2747ae27f5
• 2018 Audi A7 S Line, 3.0 diesel hatchback, black. Mileage: 39,565 miles. Price: £21,395, £1,555 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-a7-2018-7c7978c938ec