Khaldoun, for sure the difference is there, i was advised from many 3000cc pajero users that the car doesnt pull, the 3800 is faster in response though the fule consumption is higher, i am quit happy with my pajero 3000cc 2007 as i care about fule and i dont find my self a sort of person who drives fast, remember that pajero is a jeep not a normal salon vehicle (i.e. one tone is higher in weight).