2017 Audi A3 Cabriolet 1.4 TFSI CoD S Line

Overview

• Make: Audi
• Model: A3 Cabriolet
• Trim: S Line
• Version: 1.4 TFSI CoD S Line S tronic FWD Euro 6 (s/s) 2dr (148 bhp)
• Year: 2017
• Mileage: 53,800 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 118 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 53,800 miles, this 2017 Audi A3 Cabriolet S Line has covered about 6,900 fewer miles than other 2017 Audi A3 Cabriolet cars. The dealer is asking £13,000, which is £201 below the AskCar estimate of £13,201. To work out the AskCar estimate, we analyse UK dealer adverts for 232 Audi A3 Cabriolet cars across different ages and specifications. We first recorded this advert 20 days ago, and its asking price has since fallen by £250. The government's MOT record matches its advertised mileage. You can find this car at nucar in Basildon. 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: £201 (1%) under the AskCar estimate of £13,201.

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

A 2017 Audi A3 Cabriolet with the 1.4 petrol engine is typically advertised at £11,500: the median of the 15 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 Audi A3 Cabriolet has been on sale for at least 20 days.

Price history

AskCar first saw this advert on 13 October 2026 at £13,250. Its asking price is now £13,000, £250 less. The latest price cut was seen on 19 October 2026.

Price changes recorded:

• 14 October 2026: £13,250
• 19 October 2026: £13,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 23 March 2027.

It has had 8 MOTs. The latest, on 19 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 46,315 miles, which matches the advertised 53,800 miles.

Advertised mileage is about 6,900 miles lower than the median mileage of a 2017 Audi A3 Cabriolet on AskCar.

Similar cars

4 other 2017 Audi A3 Cabriolet S Line 1.4 petrol automatic convertibles are for sale at UK dealers, from £11,300 to £12,950, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi A3 Cabriolet S Line, 1.4 petrol convertible, grey. Mileage: 55,460 miles. Price: £12,950, £50 less than this car. Dealer: Jack Reid Cars in Carrickfergus. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-02e82db60ccd
• 2017 Audi A3 Cabriolet S Line, 1.4 petrol convertible, grey. Mileage: 50,675 miles. Price: £12,550, £450 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-5b31bad31d3b
• 2017 Audi A3 Cabriolet S Line, 1.4 petrol convertible, white. Mileage: 64,000 miles. Price: £11,499, £1,501 less than this car. Dealer: Carscene in Norwich. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-1d7c1a58a3e5

• The nearest: 2017 Audi A3 Cabriolet S Line, 1.4 petrol convertible, black, 38 miles from this car. Mileage: 71,025 miles. Price: £11,300, £1,700 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-2e7b0f7a7831