2017 Audi A3 Cabriolet 1.6 TDI S Line

Overview

• Make: Audi
• Model: A3 Cabriolet
• Trim: S Line
• Version: 1.6 TDI S Line Manual FWD Euro 6 (s/s) 2dr (108 bhp)
• Year: 2017
• Mileage: 69,204 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.6 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 113 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi A3 Cabriolet S Line is advertised with 69,204 miles, approximately 9,100 above the typical mileage for its age. Priced at £9,050, it is advertised £774 below the AskCar estimate of £9,824. 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 66 days ago, and its asking price has since fallen by £1,400. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Car Planet Barnet, based in New Southgate. 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: £774 (7%) under the AskCar estimate of £9,824.

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 66 days.

Price history

AskCar first saw this advert on 31 August 2026 at £10,450. Its asking price is now £9,050, £1,400 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 31 August 2026: £10,450
• 17 September 2026: £10,400
• 25 September 2026: £10,350
• 30 September 2026: £10,200
• 7 October 2026: £9,900
• 16 October 2026: £9,650
• 21 October 2026: £9,450
• 28 October 2026: £9,150
• 3 November 2026: £9,050

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 4 September 2027.

It has had 8 MOTs. The latest, on 5 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 69,257 miles, which matches the advertised 69,204 miles.

Advertised mileage is about 9,100 miles higher than the median mileage of a 2017 Audi A3 Cabriolet on AskCar.