2015 Audi A3 2.0 TDI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 2.0 TDI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2015
• Mileage: 22,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 116 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 Audi A3 S Line is advertised with 22,000 miles, approximately 63,300 below the typical mileage for its age. Its asking price of £13,906 is £321 below the AskCar estimate of £14,227. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 82 days, and its asking price has been cut by £1,002. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Velvis Cars, based in Colchester. 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: £321 (2%) under the AskCar estimate of £14,227.

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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.

A 2015 Audi A3 with the 2.0 diesel engine is typically advertised at £8,000: the median of the 91 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2015 Audi A3 has been on sale for at least 82 days, and its asking price has been cut by £1,002. About half of 2015 Audi A3 cars are gone from sale within a month of being advertised: 190 of the 359 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 12 August 2026 at £14,908. Its asking price is now £13,906, £1,002 less. The latest price cut was seen on 3 October 2026.

Price changes recorded:

• 12 August 2026: £14,908
• 9 September 2026: £14,416
• 3 October 2026: £13,906

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 27 June 2027.

It has had 8 MOTs. The latest, on 29 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 22,284 miles, which matches the advertised 22,000 miles.

Advertised mileage is about 63,300 miles lower than the median mileage of a 2015 Audi A3 on AskCar.

Similar cars

17 other 2015 Audi A3 S Line 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £3,890 to £14,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2015 Audi A3 S Line, 2.0 diesel hatchback, grey. Mileage: 19,049 miles. Price: £14,990, £1,084 more than this car. Dealer: Heaton Autos in Manchester. AskCar page: https://askcar.co.uk/car/audi-a3-2015-185d65cb652d
• 2015 Audi A3 S Line, 2.0 diesel hatchback, red. Mileage: 10,000 miles. Price: £6,900, £7,006 less than this car. Dealer: North West Autos Blackburn in Blackburn. AskCar page: https://askcar.co.uk/car/audi-a3-2015-71a69294897d
• 2015 Audi A3 S Line, 2.0 diesel hatchback, grey. Mileage: 40,000 miles. Price: £12,488, £1,418 less than this car. Dealer: Velvis Cars in West Bergholt. AskCar page: https://askcar.co.uk/car/audi-a3-2015-2dba6d57ac5d