Alfa Romeo has 69,038 represented vehicles in this snapshot, giving it a 0.17% share of the active UK pool tracked by AutoRank. For the last 5 years, AutoRank has 352,172 MOT tests for the make and a pass rate of 75.7%, with a reliability score of 48. Petrol is the largest fuel group at 63.3%, followed by diesel at 27.9%. The list of common models is led by Giulietta and Mito, while Stelvio and Giulia sit near the top for MOT reliability. If you are choosing a Alfa Romeo, start with the exact model rather than the badge. Giulietta and Mito are the models you are most likely to find, but Stelvio and Giulia stand out more for MOT reliability here.