2015 Audi A3 2.0 TDI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 2.0 TDI S Line Manual FWD Euro 6 (s/s) 5dr Sportback (Nav) (181 bhp)
• Year: 2015
• Mileage: 133,645 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 114 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 Audi A3 S Line is advertised with 133,645 miles, approximately 48,400 above the typical mileage for its age. Priced at £5,995, it is advertised £63 above the AskCar estimate of £5,932. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 13 days ago. Its advertised mileage matches the government's MOT record. The seller is RTM Motors Cardiff, based in Cardiff. 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: £63 (1%) over the AskCar estimate of £5,932.

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

This 2015 Audi A3 has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 20 October 2026 at £5,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 29 November 2026.

It has had 8 MOTs. The latest, on 12 November 2025, passed.

Advisories at the latest test: front brake disc worn, but not excessively; front tyre worn close to legal limit/worn on edge o/s and n/s; rear suspension arm corroded but not seriously weakened o/s and n/s.

Mileage at that test: 131,740 miles, which matches the advertised 133,645 miles.

Advertised mileage is about 48,400 miles higher than the median mileage of a 2015 Audi A3 on AskCar.

Similar cars

26 other 2015 Audi A3 S Line 2.0 diesel manual hatchbacks are for sale at UK dealers, from £4,295 to £10,489, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2015 Audi A3 S Line, 2.0 diesel hatchback, green. Mileage: 130,000 miles. Price: £6,650, £655 more than this car. Dealer: GTB Performance in Barking and Dagenham. AskCar page: https://askcar.co.uk/car/audi-a3-2015-206c3ed3a143
• 2015 Audi A3 S Line, 2.0 diesel hatchback, grey. Mileage: 120,000 miles. Price: £6,495, £500 more than this car. Dealer: Cruze Motor Company in Southampton. AskCar page: https://askcar.co.uk/car/audi-a3-2015-3e21844e002b
• 2015 Audi A3 S Line, 2.0 diesel hatchback, black. Mileage: 117,725 miles. Price: £6,295, £300 more than this car. Dealer: Swans Motor Group in Norwich. AskCar page: https://askcar.co.uk/car/audi-a3-2015-a4c7acc9c8c0

• The nearest: 2015 Audi A3 S Line, 2.0 diesel hatchback, red, 29 miles from this car. Mileage: 100,000 miles. Price: £7,394, £1,399 more than this car. Dealer: Vivian Price Cars in Kingswood and Fishponds. AskCar page: https://askcar.co.uk/car/audi-a3-2015-02f4fe16b533