2015 Audi A3 2.0 TDI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 2.0 TDI S Line S tronic 4WD Euro 6 (s/s) 5dr Sportback (181 bhp)
• Year: 2015
• Mileage: 19,049 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 19,049 miles on the clock, this 2015 Audi A3 S Line has done roughly 66,200 fewer miles than a typical 2015 Audi A3. The AskCar estimate for this car is £15,364. It is priced at £14,990, which is £374 below that estimate. 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 72 days, and its asking price has been cut by £2,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Heaton Autos in Stockport. 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: £374 (2%) under the AskCar estimate of £15,364.

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 72 days, and its asking price has been cut by £2,500. 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 22 August 2026 at £17,490. Its asking price is now £14,990, £2,500 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 22 August 2026: £17,490
• 30 August 2026: £16,990
• 15 September 2026: £16,490
• 6 October 2026: £15,990
• 19 October 2026: £15,490
• 1 November 2026: £14,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 25 July 2027.

It has had 10 MOTs. The latest, on 25 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 19,036 miles, which matches the advertised 19,049 miles.

Advertised mileage is about 66,200 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 £13,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2015 Audi A3 S Line, 2.0 diesel hatchback, red. Mileage: 22,000 miles. Price: £13,906, £1,084 less than this car. Dealer: Velvis Cars in West Bergholt. AskCar page: https://askcar.co.uk/car/audi-a3-2015-77daab63b3d1
• 2015 Audi A3 S Line, 2.0 diesel hatchback, red. Mileage: 10,000 miles. Price: £6,900, £8,090 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, £2,502 less than this car. Dealer: Velvis Cars in West Bergholt. AskCar page: https://askcar.co.uk/car/audi-a3-2015-2dba6d57ac5d

• The nearest: 2015 Audi A3 S Line, 2.0 diesel hatchback, grey, 4 miles from this car. Mileage: 69,793 miles. Price: £13,995, £995 less than this car. Dealer: Ancoats Car Sales in Manchester. AskCar page: https://askcar.co.uk/car/audi-a3-2015-0547cf8acc88