Shane Haverkamp wrote on Wednesday, March 14, 2012 - 03:54 pm:whats more annoying is people who pay for premium fuels when there cars dont need it. i've ran my soarer on normally unleaded for a while, you notice a bit of difference between it and 98. but people who have non performance orientated cars or drive to a 3000rpm gear change every gear but still run there cars on premium fuel (using my gf and her lancer as an example now) i keep trying to tell her, her 2011 lancer would run exactly the same on the 10c a liter cheaper 95 ron.