Hello to the forum We have been driving a 1851 in Spain since January. Well loaded 40-42to total up and down. The consumption is creeping between 42,0 and 49,0 liters and who knows a little bit when you come from Spain La Jo the mountain up (from paying point) then he creates breathtaking 45 to 50km/h On straight track at 90km/h ca 1240 up/min HA 80s tire And that with two identical vehicles!!! Otherwise only 500 Scania and Volvo have in the fleet. someone of the same experience or knows a solution? MFG Frank