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: 67,667 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

With 67,667 miles on the clock, this 2018 Audi A7 S Line has done roughly 8,800 fewer miles than a typical 2018 Audi A7. Priced at £21,495, it is advertised £261 below the AskCar estimate of £21,756. The AskCar estimate uses UK dealer asking prices, including 350 Audi A7 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 62 days ago. Its asking price has since fallen by £1,500. We checked its advertised mileage against the government's MOT record, and they match. The seller is Hartlepool Motor Company, based in Hartlepool. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £261 (1%) under the AskCar estimate of £21,756.

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 350 priced Audi A7 adverts across different ages and specifications, as of 5 November 2026.

A 2018 Audi A7 with the 3.0 diesel engine is typically advertised at £18,900: the median of the 28 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Audi A7 has been on sale for at least 62 days.

Price history

AskCar first saw this advert on 4 September 2026 at £22,995. Its asking price is now £21,495, £1,500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 4 September 2026: £22,995
• 17 September 2026: £23,995
• 5 October 2026: £22,995
• 20 October 2026: £21,995
• 3 November 2026: £21,495

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 November 2026.

It has had 4 MOTs. The latest, on 17 November 2025, passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 60,732 miles, which matches the advertised 67,667 miles.

Advertised mileage is about 8,800 miles lower than the median mileage of a 2018 Audi A7 on AskCar.

Similar cars

13 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 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A7 S Line, 3.0 diesel hatchback, white. Mileage: 75,368 miles. Price: £18,795, £2,700 less than this car. Dealer: Tenby Car Supermarket in Luton. AskCar page: https://askcar.co.uk/car/audi-a7-2018-e2ec269bf6e0
• 2018 Audi A7 S Line, 3.0 diesel hatchback, grey. Mileage: 59,189 miles. Price: £21,488, the same price as this car. Dealer: Junction 17 Cars Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a7-2018-6034ae934d5a
• 2018 Audi A7 S Line, 3.0 diesel hatchback, blue. Mileage: 50,000 miles. Price: £22,950, £1,455 more than this car. Dealer: Indigo Autos in Loughborough. AskCar page: https://askcar.co.uk/car/audi-a7-2018-837d798fadd3

• The nearest: 2018 Audi A7 S Line, 3.0 diesel hatchback, grey, 74 miles from this car. Mileage: 111,000 miles. Price: £17,495, £4,000 less than this car. Dealer: Shaks Specialist Cars in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-a7-2018-0ada59ddfd1a