2017 Audi A3 Cabriolet

1.5 TFSI CoD S Line Manual FWD Euro 6 (s/s) 2dr (148 bhp)

£12,999

Fair price: within 8% of the typical £13,433 for this model, age and mileage, drawing on 236 adverts of this make and model.

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)
Mileage
43,016 miles
Year
2017
Fuel type
Petrol
Body type
Convertible
Engine
1.5 L
Gearbox
Manual
Power
148 bhp
Seats
4
CO2
121 g/km
Colour
White
Doors
2
Driven wheels
Front Wheel Drive
Engine badge
TFSI; CoD
Emissions standard
Euro 6

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 £434 below our market estimate of £13,433. To estimate its market asking price, we analyse UK dealer adverts for 236 Audi A3 Cabriolet cars across different ages and specifications. We first recorded this advert 80 days ago, and its asking price has since fallen by £1,500. That may be worth mentioning if you discuss the price with the dealer. Its MOT is recorded as valid until 26 October 2026. The advertised mileage is consistent with the latest MOT reading. You can find this car at G G Steel in Gainsborough.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 August 2026, 80 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,500 from the first recorded £14,499. 2 price reductions recorded, the latest observed on 30 September 2026.

Recorded asking prices
Date observedAsking price
1 August 2026£14,499
2 August 2026£14,499
9 September 2026£13,999
30 September 2026£12,999
19 October 2026£12,999

Price and mileage comparison

Estimated market asking price: £13,433. The asking price is £434 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 236 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,100 miles lower than typical for a 2017 Audi A3 Cabriolet.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 October 2026. 35,321 miles at the last test.

9 other cars with the same year, trim, gearbox and fuel are for sale from £9,995 to £20,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£9,99593,000 miles
£10,30066,000 miles
£10,98060,000 miles
£11,99565,068 miles
£12,99554,000 miles

These cars have covered 17,000–93,000 miles, compared with 43,016 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

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Dealer

G G Steel, Gainsborough. Across the dealer network: 34 cars for sale.

Dealer postcode: DN21 4BD.

Vehicle photos