My previous car was a E46 323i so there is a bit of a difference in the vehicles from my old BMW to the FiST. Particularly in road noise and general NVH which is much higher in the Fiesta as can be expected. I do have a noise that I think might be a bit excessive. Effectively its a very high pitch whine that only seems to happen at low RPMs in high gears. Think 45mph in 6th gear. If I let completely off the gas it goes away but even the slightest touch on the throttle and its back. This noise may extend into higher RPMS but the engine noise quickly drowns it out. Just curious if anyone else has this or if its just normal.