2015 Audi A3 1.6 TDI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.6 TDI S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2015
• Mileage: 102,130 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 99 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 102,130 miles on the clock, this 2015 Audi A3 S Line has done roughly 16,900 more miles than a typical 2015 Audi A3. Priced at £6,490, it is advertised £448 below the AskCar estimate of £6,938. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 123 days ago. Our latest MOT record expired on 7 March 2026. Check the current position with the dealer. The government's MOT record matches its advertised mileage. It is advertised by West Brook Car Sales in Peterborough. 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: £448 (6%) under the AskCar estimate of £6,938.

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 1.6 diesel engine is typically advertised at £6,000: the median of the 67 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2015 Audi A3 has been on sale for at least 123 days.

Price history

AskCar first saw this advert on 2 July 2026 at £6,990. Its asking price is now £6,490, £500 less. The latest price cut was seen on 13 October 2026.

Price changes recorded:

• 3 July 2026: £6,990
• 5 October 2026: £6,550
• 7 October 2026: £6,510
• 13 October 2026: £6,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 7 March 2026; ask the dealer for the current MOT.

It failed its MOT on 4 March 2025 (engine MIL inoperative or indicates a malfunction; supplementary restraint system warning lamp indicates a fault; windscreen washer not working; and 7 more) and passed 4 days later, on 8 March 2025.

There were no advisories at the latest test.

Mileage at that test: 99,167 miles, which matches the advertised 102,130 miles.

Advertised mileage is about 16,900 miles higher than the median mileage of a 2015 Audi A3 on AskCar.

Similar cars

8 other 2015 Audi A3 S Line 1.6 diesel manual hatchbacks are for sale at UK dealers, from £3,995 to £7,795, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2015 Audi A3 S Line, 1.6 diesel hatchback, red. Mileage: 101,000 miles. Price: £6,290, £200 less than this car. Dealer: D B Specialist Cars in Cwmbran. AskCar page: https://askcar.co.uk/car/audi-a3-2015-23b3086183a1
• 2015 Audi A3 S Line, 1.6 diesel hatchback, black. Mileage: 98,000 miles. Price: £6,995, £505 more than this car. Dealer: R & S Car Sales in Perth. AskCar page: https://askcar.co.uk/car/audi-a3-2015-a9557538d69d
• 2015 Audi A3 S Line, 1.6 diesel hatchback, white. Mileage: 108,295 miles. Price: £6,500, the same price as this car. Dealer: Carzooo in Urmston. AskCar page: https://askcar.co.uk/car/audi-a3-2015-6155adf9aa6e

• The nearest: 2015 Audi A3 S Line, 1.6 diesel hatchback, red, 48 miles from this car. Mileage: 80,000 miles. Price: £7,795, £1,305 more than this car. Dealer: Car Selection in Luton. AskCar page: https://askcar.co.uk/car/audi-a3-2015-9f1f41a35b89