On average, 31.4% of cars will fail their MoT test in London W, which puts the region below the national average of 35.0%. The most common failure causes are Lamps, Reflectors and Electrical Equipment, Tyres and Suspension, while 2.4% will fail on exhaust, fuel and emissions.
Cars registered in 1997 have the worst overall MoT pass rate, at 57.5%. The manufacturers with the highest fail rate in this region are Chevrolet, Triumph and Renault. At the opposite end of the scale with the best pass rates are MINI, Bentley and Aston Martin.