Insights

Car reliability insights

Which used cars pass their MOT most often, compared with cars of the same age.

Reliability Which used cars are most and least reliable at their MOT? Cars first registered in 2015 passed 72.6% of MOTs in 2025, but the Honda Jazz passed 83.6% and the Renault Clio 55.6%. The best and worst used cars for their age. 17 September 2026