Quote:
Originally posted by Eric97217:
Does the S/C have variable valve timing?? I had a BMW 325Ci and it got about 5 more miles per gallon at 80 than at 55 mph because over 3200 RPM the var. valve time kicked in and the engine got to breath better. That might be true with the X as well
Dunno. It is completely stock (well, sort of. I have a K&N filter in the factor air boc and a Magnaflow muffler)

All I can think is that I need to drive more aggressively around town on a regular basis.
eek