2017 Audi A3 Cabriolet 1.5 TFSI CoD S Line

Overview

• Make: Audi
• Model: A3 Cabriolet
• Trim: S Line
• Version: 1.5 TFSI CoD S Line Manual FWD Euro 6 (s/s) 2dr (148 bhp)
• Year: 2017
• Mileage: 43,016 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi A3 Cabriolet S Line is advertised with 43,016 miles, approximately 17,100 below the typical mileage for its age. The dealer is asking £12,999, which is £446 below the AskCar estimate of £13,445. To work out the AskCar estimate, we analyse UK dealer adverts for 237 Audi A3 Cabriolet cars across different ages and specifications. We first recorded this advert 96 days ago, and its asking price has since fallen by £1,500. Our latest MOT record expired on 26 October 2026. Check the current position with the dealer. The government's MOT record matches its advertised mileage. You can find this car at G G Steel in Gainsborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £446 (3%) under the AskCar estimate of £13,445.

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 237 priced Audi A3 Cabriolet adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2017 Audi A3 Cabriolet has been on sale for at least 96 days.

Price history

AskCar first saw this advert on 1 August 2026 at £14,499. Its asking price is now £12,999, £1,500 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 1 August 2026: £14,499
• 9 September 2026: £13,999
• 30 September 2026: £12,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 26 October 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 23 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 35,321 miles, which matches the advertised 43,016 miles.

Advertised mileage is about 17,100 miles lower than the median mileage of a 2017 Audi A3 Cabriolet on AskCar.

Similar cars

3 other 2017 Audi A3 Cabriolet S Line 1.5 petrol manual convertibles are for sale at UK dealers, from £13,995 to £20,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi A3 Cabriolet S Line, 1.5 petrol convertible, black. Mileage: 44,200 miles. Price: £13,995, £996 more than this car. Dealer: North Star Sussex in Sayers Common. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-f5ed330bdc6d
• 2017 Audi A3 Cabriolet S Line, 1.5 petrol convertible, red. Mileage: 26,197 miles. Price: £16,491, £3,492 more than this car. Dealer: Pontardawe Car Sales in Port Talbot. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-55537d393a55
• 2017 Audi A3 Cabriolet S Line, 1.5 petrol convertible, yellow. Mileage: 17,000 miles. Price: £20,995, £7,996 more than this car. Dealer: Bedford Specialist Cars in Bedford. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-3366c197a569