Vehicles that reach the age of 40 years or older are exempted from the MOT. This means that classic cars are exempted from taxes and the MOT. But only for as long as they have not been heavily customised or modified in the past 30 years. Classic, era-defining models like the Ford Capri Mk 1 and 2, Ford Escort, Ford Granada, Vauxhall Viva, MGB and Triumph Stag need not be tested for roadworthiness.