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 Manual FWD Euro 6 (s/s) 2dr (148 bhp)
• Year: 2017
• Mileage: 49,131 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 116 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 49,131 miles, this 2017 Audi A3 Cabriolet S Line has covered about 14,900 fewer miles than other 2017 Audi A3 Cabriolet cars. The AskCar estimate for this car is £12,806. It is priced at £12,490, which is £316 below that estimate. The AskCar estimate uses 243 UK dealer adverts for the Audi A3 Cabriolet, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Southern Car Sales in Lewes. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £316 (2%) under the AskCar estimate of £12,806.

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 243 priced Audi A3 Cabriolet adverts across different ages and specifications, as of 8 November 2026.

A 2017 Audi A3 Cabriolet with the 1.4 petrol engine is typically advertised at £11,100: the median of the 14 for sale on AskCar, as of 8 November 2026.

Time on sale

AskCar first saw this 2017 Audi A3 Cabriolet advertised today.

Price history

AskCar first saw this advert on 8 November 2026 at £12,490. 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 8 November 2026: valid until 21 May 2027.

It has had 8 MOTs. The latest, on 27 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 47,966 miles, which matches the advertised 49,131 miles.

Advertised mileage is about 14,900 miles lower than the median mileage of a 2017 Audi A3 Cabriolet on AskCar.

Similar cars

3 other 2017 Audi A3 Cabriolet S Line 1.4 petrol manual convertibles are for sale at UK dealers, from £8,995 to £10,795, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi A3 Cabriolet S Line, 1.4 petrol convertible, grey. Mileage: 66,000 miles. Price: £10,300, £2,190 less than this car. Dealer: Canvey Carriage Company in Canvey Island. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-294f046d69f4
• 2017 Audi A3 Cabriolet S Line, 1.4 petrol convertible, black. Mileage: 67,520 miles. Price: £10,795, £1,695 less than this car. Dealer: 1st Choice Cars in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-648d5c236391
• 2017 Audi A3 Cabriolet S Line, 1.4 petrol convertible, silver. Mileage: 93,000 miles. Price: £8,995, £3,495 less than this car. Dealer: Riverside Car Sales in Castleford. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-54639cf1d88b