2017 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
• Year: 2017
• Mileage: 40,341 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 109 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi A3 S Line is advertised with 40,341 miles, approximately 33,400 below the typical mileage for its age. Its asking price of £12,999 is £1,091 above the AskCar estimate of £11,908. The AskCar estimate uses 6,630 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Halliwell Jones Premium Trade Cars Southport, based in Southport. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,091 (9%) over the AskCar estimate of £11,908.

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 6,630 priced Audi A3 adverts across different ages and specifications, as of 4 November 2026.

A 2017 Audi A3 with the 2.0 diesel engine is typically advertised at £10,500: the median of the 112 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2017 Audi A3 advertised today. About half of 2017 Audi A3 cars are gone from sale within a month of being advertised: 242 of the 487 first advertised between 9 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £12,999. 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 4 November 2026: valid until 4 June 2027.

It has had 7 MOTs. The latest, on 29 May 2026, passed.

Advisories at the latest test: oil leak, but not excessive.

Mileage at that test: 35,842 miles, which matches the advertised 40,341 miles.

Advertised mileage is about 33,400 miles lower than the median mileage of a 2017 Audi A3 on AskCar.

Similar cars

8 other 2017 Audi A3 S Line 2.0 diesel manual hatchbacks are for sale at UK dealers, from £5,999 to £11,250, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi A3 S Line, 2.0 diesel hatchback, grey. Mileage: 75,265 miles. Price: £10,995, £2,004 less than this car. Dealer: A & M Car Sales in Taunton. AskCar page: https://askcar.co.uk/car/audi-a3-2017-38f8814dd526
• 2017 Audi A3 S Line, 2.0 diesel hatchback, blue. Mileage: 86,500 miles. Price: £11,250, £1,749 less than this car. Dealer: Paul Blaney Motors in Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2017-800a01ccbd7d
• 2017 Audi A3 S Line, 2.0 diesel hatchback, white. Mileage: 96,000 miles. Price: £10,450, £2,549 less than this car. Dealer: Drivewise Automotive in Rotherham. AskCar page: https://askcar.co.uk/car/audi-a3-2017-b909f460eb47

• The nearest: 2017 Audi A3 S Line, 2.0 diesel hatchback, red, 36 miles from this car. Mileage: 101,654 miles. Price: £5,999, £7,000 less than this car. Dealer: The Carzone Winsford in Winsford. AskCar page: https://askcar.co.uk/car/audi-a3-2017-61eba516bc76