2018 Audi A3 Cabriolet 1.5 TFSI CoD Sport

Price: £14,995. Above the going rate: £1,140 (8%) over the AskCar estimate of £13,855, our expected asking price for this car from its model, age, mileage and specification, drawing on 238 priced Audi A3 Cabriolet adverts on AskCar as of 6 November 2026.

AskCar lists 245 used Audi A3 Cabriolet from 215 UK dealerships, as of 6 November 2026.

Overview

  • Make: Audi
  • Model: A3 Cabriolet
  • Trim: Sport
  • Version: 1.5 TFSI CoD Sport Manual FWD Euro 6 (s/s) 2dr (148 bhp)
  • Year: 2018
  • Mileage: 40,000 miles
  • Fuel: Petrol
  • Body: Convertible, 2 doors, 4 seats
  • Engine: 1.5 litres, 148 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: Red
  • CO2: 120 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2018 Audi A3 Cabriolet Sport is 40,000 miles. Priced at £14,995, it is advertised £1,140 above the AskCar estimate of £13,855. The AskCar estimate uses 238 UK dealer adverts for the Audi A3 Cabriolet, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 27 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at MJ Autos in Birmingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,140 (8%) over the AskCar estimate of £13,855.

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 238 priced Audi A3 Cabriolet adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 2018 Audi A3 Cabriolet has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 10 October 2026 at £14,995. 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 6 November 2026: valid until 17 July 2027.

It has had 6 MOTs. The latest, on 8 July 2026, passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge wearing on inner edge.

Mileage at that test: 38,985 miles, which matches the advertised 40,000 miles.

Browse all Audi A3 Cabriolet cars for sale · 2018 Audi A3 Cabriolet price guide

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Photos

23 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.