Thanks for the reply guys.

To clarify, there in no debate on whether to convert to LPG or not. I will only get the E150 if it can be converted to LPG and if it will be cheaper or equal to run compared to a 4cyl diesel Everest. Am also not considering return of investment in the cost of converting to LPG. My only concern is the cash out for fuel (LPG or diesel) and which one will cost more to run everyday.

Considered an Expedition but I need more space and the E150 is perfect for my needs. Only reason why I considered an Everest is because its a diesel. I guess I can consider a Toyota Grandia Diesel.

So let me rephrase my question... Will an LPG converted E150 with a V8 engine be cheaper (or equal) peso-wise to run as compared to a 4 cylinder diesel engine (ie Everest or Toyota Grandia) without respect to cost of conversion to LPG?

Thanks in advance for your insight guys.