2024 Audi A6 Avant 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A6 Avant
• Trim: S Line
• Version: 2.0 TFSI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2024
• Mileage: 11,978 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 169 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 11,978 miles, this 2024 Audi A6 Avant S Line has covered about 7,500 fewer miles than other 2024 Audi A6 Avant cars. The dealer is asking £29,901, which is £107 above the AskCar estimate of £29,794. To work out the AskCar estimate, we analyse UK dealer adverts for 785 Audi A6 Avant cars across different ages and specifications. Since we first spotted the advert 56 days ago, the asking price has dropped by £399. The seller is Marshall Motor Group Maidstone Audi, based in Maidstone. 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: £107 (under 1%) over the AskCar estimate of £29,794.

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 785 priced Audi A6 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2024 Audi A6 Avant with the 2.0 petrol engine is typically advertised at £30,500: the median of the 44 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2024 Audi A6 Avant has been on sale for at least 56 days.

Price history

AskCar first saw this advert on 10 September 2026 at £30,300. Its asking price is now £29,901, £399 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 10 September 2026: £30,300
• 25 September 2026: £30,200
• 1 October 2026: £30,600
• 10 October 2026: £30,100
• 16 October 2026: £30,000
• 23 October 2026: £29,999
• 27 October 2026: £29,901

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 7,500 miles lower than the median mileage of a 2024 Audi A6 Avant on AskCar.

Similar cars

8 other 2024 Audi A6 Avant S Line 2.0 petrol automatic estates are for sale at UK dealers, from £21,300 to £30,823, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2024 Audi A6 Avant S Line, 2.0 petrol estate, grey. Mileage: 12,339 miles. Price: £30,775, £874 more than this car. Dealer: Vindis Group Peterborough Audi in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-04993534cbf6
• 2024 Audi A6 Avant S Line, 2.0 petrol estate, black. Mileage: 11,164 miles. Price: £28,990, £911 less than this car. Dealer: Heaton Autos in Manchester. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-3782c26cda5f
• 2024 Audi A6 Avant S Line, 2.0 petrol estate, black. Mileage: 10,646 miles. Price: £30,823, £922 more than this car. Dealer: Lookers Audi Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-970637627ee1

• The nearest: 2024 Audi A6 Avant S Line, 2.0 petrol estate, grey, 17 miles from this car. Mileage: 17,347 miles. Price: £28,304, £1,597 less than this car. Dealer: Prestige Cars Kent in Bromley. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-81cb2cffb42f