0.30 pence per litre at my company in the UK, which is like $0.41 accoriding to our exchange rate of $1.38 to the pound.
I have a diesel here and I mix mine with Jet fuel of a 50-50 mix and it runs fine, and mine is a 2 year old car!!
Because diesel is like 0.78 per litre as well as unleaded, which is like $1.08 at the above exchange rate!!!
YES thats per litre not gallon!!