2018 Audi A3 Cabriolet 2.0 TDI S Line

Overview

• Make: Audi
• Model: A3 Cabriolet
• Trim: S Line
• Version: 2.0 TDI S Line Manual FWD Euro 6 (s/s) 2dr (148 bhp)
• Year: 2018
• Mileage: 47,925 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 114 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2018 Audi A3 Cabriolet S Line is 47,925 miles. Its asking price of £13,650 is £906 below the AskCar estimate of £14,556. The AskCar estimate uses 237 UK dealer adverts for the Audi A3 Cabriolet, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 40 days ago. Its asking price has since fallen by £420. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Hyundai Leicester, based in Leicester. 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: £906 (6%) under the AskCar estimate of £14,556.

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 2018 Audi A3 Cabriolet has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 26 September 2026 at £14,070. Its asking price is now £13,650, £420 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 26 September 2026: £14,070
• 29 September 2026: £14,000
• 7 October 2026: £13,930
• 13 October 2026: £13,860
• 20 October 2026: £13,790
• 27 October 2026: £13,720
• 4 November 2026: £13,650

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 21 March 2027.

It has had 6 MOTs. The latest, on 19 March 2026, passed.

Advisories at the latest test: rear tyre slightly damaged/cracking or perishing both rear tyres.

Mileage at that test: 46,695 miles, which matches the advertised 47,925 miles.