2017 Audi A3 Cabriolet

1.4 TFSI CoD S Line S tronic FWD Euro 6 (s/s) 2dr (148 bhp)

£12,850

Fair price: within 8% of the typical £13,585 for this model, age and mileage, drawing on 232 adverts of this make and model.

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)
Mileage
50,675 miles
Year
2017
Fuel type
Petrol
Body type
Convertible
Engine
1.4 L
Gearbox
Automatic
Power
148 bhp
Seats
4
CO2
118 g/km
Colour
Grey
Doors
2
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI; CoD
Emissions standard
Euro 6

About this car

At 50,675 miles, this 2017 Audi A3 Cabriolet S Line has covered about 10,000 fewer miles than other 2017 Audi A3 Cabriolet cars. Our estimated market asking price is £13,585. This car is advertised at £12,850, which is £735 below that figure. Our estimate draws on 232 Audi A3 Cabriolet adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 11 days. MOT records show an expiry date of 23 July 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Car Planet Watford in Rickmansworth.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 October 2026, 11 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
11 October 2026£12,850
21 October 2026£12,850

Price and mileage comparison

Estimated market asking price: £13,585. The asking price is £735 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 232 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,000 miles lower than typical for a 2017 Audi A3 Cabriolet.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 23 July 2027. 50,568 miles at the last test.

7 other cars with the same year, trim, gearbox and fuel are for sale from £9,695 to £17,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£9,695112,000 miles
£11,30071,025 miles
£11,49964,000 miles
£13,00053,800 miles
£14,35043,137 miles

These cars have covered 43,137–112,000 miles, compared with 50,675 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A3 Cabriolet cars for sale · 2017 Audi A3 Cabriolet price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos