89.5p per litre
I pay 68p
I think the "It's not easy being green" Defender is a TD5. It's an 04 plate.
my 54 90 and the 52 disco have run on biodiesel from new no problems with the disco nothing engine wise with the defender but there serviced regular and get a bottle of injector cleaner once a month and seam to be fine
ones we have in stores for the lorries at home which also run ok on bio will find out for you