 I've owned this car for almost two years.My first and last BMW. How much I regret this purchase. The ride is rough, noisy and irregular.This car has a problem.There is something wrong with the ride.It shudders and vibrates badly. Yet, the dealer has been useless.They find all sort of excuses in order to dismiss my concerns.It is supposed to be normal!!!When my beloved Honda Pilot 2006 rides smoother and straighter than my $60,000 2011 BMW, you can tell this junk is worth nothing.So much for the ultimate driving... scam!