A new kind of car

I'm positive to run my own car on electricity, but I'd also like to run it on hydrogen and/or cooking oil with a built in tank heater to keep the oil from getting lumpy and/or soggy.


Is that even possible or do I have to limit myself to just a normal hybrid?


I haven't seen that combo been done before so I just wonder if it's possible.


Like this:


I use hydrogen during the summer.
On the winter I use heated cooking oil so I'll never get stuck somewhere.
Even if it means to actually having to pull a switch to make the engine work differently.


From water to cooking oil and from cooking oil to water.