How much tax would i need to pay if i ran my car on cooking oil?

Question

And where can I get the form to send to the taxman?

Answer 1

u need to mix the oil with regular diesel so you dont save much i have heard you need to declare it but dont know how

Answer 2

why would tell the taxman? get your cooking oil from aldi,lidl or netto i am sure that will be the cheapest source.

Answer 3

lol

i sen the cooking oil car on brainiac it only went 10ft and wrecked the engine so .. if you are looking for a car that travels a whole 10ft then brakes and is tax free then go for it