Alex M Grieve
Senior Member
- Joined
- Apr 28, 2008
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I think the tide is turning against diesels in the wider used car market, the perception still invades people's minds and puts them off.
You are quite correct Rory. "The perception is the reality", to air that well worn cliche - and the facts are usually a casualty, either being ignored or worse, bent to suit the case the individual wants to champion.
Not only does diesel fuel contain more energy, it is easier to produce than gasoline/petrol - particluarly once benzene and lead have been outlawed in petrol, and much more severe (energy intensive) refining is required to desulphurise it.
If we started with a 2 barrels of oil, then used one to produce diesel and the other to produce petrol I believe you could get much more diesel, which, when put in a vehicle would take you 35% further (50% quite often) than the petrol car.
So the perception tha petrol is best, and diesel is dirty is historical and with today's technology it is costing us a fair slice of the remaining oil reserves, for no benefit.