What is crazy is that the vast amount of people who buy these small diesels don't need them. You need long runs to get the particle filter hot enough to burn of

What is crazy is that the vast amount of people who buy these small diesels don't need them. You need long runs to get the particle filter hot enough to burn off. People buying these small diesels are buying them based on the fuel consumption benefits but then only doing short trips like 15 minute school runs. All they are doing is damaging the car.