2015 Audi S3 Quattro Cabriolet - Low Miles | Full History 2015 Audi S3 Quattro Cabriolet in great condition, just 61,000 miles. One owner since 2017, well maintained with full service history. Smooth, powerful drive with Audi's renowned quattro all-wheel drive. MOT valid until end of September. A stylish, sporty convertible that's been clearly cared for and is ready to enjoy.