Does d VW XL1 make buying a gallon of cooking oil for ur car from d grocery, now economical to make biodiesel?

Does the VW XL1 make buying a gallon of cooking oil for your car from the grocery, now economical to make biodiesel ?Does d VW XL1 make buying a gallon of cooking oil for ur car from d grocery, now economical to make biodiesel?The only type of biofuel which is even close to cost effectiveness is oil from sugar cane as they use in Brazil. Fuel from corn is good for corn growers and bad for consumers, especially those that eat corn. Try running it on olive oil if you want to really blow your wallet.