MOT diesel emissions tests - The cars most likely to fail their MOT for emissions revealed NEW MOT test rules came into force on Sunday May 20th introducing stricter emissions limits for diesel cars and now new research has revealed the cars that are most likely to fail the annual roadworthiness for emissions. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Carrying fireworks in your car could land you £300 fine and invalid your insurance1949 Mercury EV coupe is the most surprising electric car you'll see this yearPetrol, diesel and hybrid cars will be banned in London from 2019, here’s whereTesla Pickup Truck has ‘really futuristic-like cyberpunk Blade Runner’ confirms Elon MuskTesla update will allow you to “drive it from your phone remotely like a big RC car”Car tax will rise for millions of drivers in 2019 - Here's how much more it’ll cost you