 I love the gas mileage my Passat gets, in fact I have averaged 48.2 MPG over 71,000 miles.Everything I have ever gained in gas savings has been completely erased by repair bills.The engine mount bolts fell out and the engine fell forward into the radiator hoses.Apparently the nuts and bolts for the DPF and EGR filter were missing as well, lucky me!I contacted VW and asked them how long they expected their engines to remain in the vehicle along with other miscellaneous nuts and bolts.In short the answer was, "just long enough to get you through the warranty!"In short I was told that none of this could possibly be VW's fault (since I was out of warranty) and good luck!