Diesel fuel is cheaper, by a lot. Diesel cars drive further than a petrol car (I get about 3.7l/100km). A diesel car produces less CO2, which makes it cheaper to lease (14% instead of 20%-25% for added tax).
If the government taxes the diesel car equally to a petrol car, then people will pick the cheapest.
Just get a cheap decent EV out there with similar properties of a fuel car, and people will pick that. And cheap is in the range of 20000-25000eu, not 60000eu like a Tesla.
Fuel is already taxed heavily here (just compare Europe fuel prices to US fuel prices).
And I don't know what a DPF is, how it works, or that my car has it. I shouldn't have to care about all the hundreds of components in my car. I have enought things to worry about already.
If the startup time is 15 minutes for that filter and that is too long, maybe there should be some force applied to reduce this startup time to say 5 minutes.