Of the vehicles registered in 2007, Toyota models Auris, Corolla and Yaris scored highest with pass rates of 82%, 81.1% and 81% respectively, versus an average pass rate of 69%. Similarly, in 2005 the average pass rate was 55%, a percentage beaten by a considerable margin by Corolla (70.4%), Yaris (70.3%) and RAV4 (69.6%).
1.17 million vehicles were tested at NCT centres across Ireland in 2013.