just wondering guys.i just bought a renault kangoo van 1.5 dci and i went today to pay the road tax.99 pounds for 6 months or 180 for 12 months.it's always been that much or it just has been modified?it has a quite small engine,54 reg.i have a friend with a renault megane 1,5 dci and pays 35 a year.just don't understand the big difference on road tax.