I never really saw any issues with the 1.4, in my area; the 2.4 was where I saw the most, as far as oil consumption. We used to take calls all the time for "cranks ok but doesn't start." You wouldn't believe the arguments we got from people, when we asked them to check their oil...until they did. I can't (but do) believe a dealer would tell you to change every 3500, obviously product knowledge was not a priority. we suggested people CHECK their oil at that interval (vehicle / engine dependent).