Please give me your opinion ! The front-to-rear driveshaft had to be replaced recently at around 100,000 miles . Give me a break; I,ve never heard of anyone replaceing a driveshaft. Now,within a few weeks, of the driveshaft going , the rear end started thumping when I would start off, as if something large fell over in the back.Today my wife called me to say it had a highpitch grinding also. Is it the car, something the Dealership did( or didn't do) when they replaced the shaft, or am I just a real lucky guy ?I was hoping to get 200,000 out of this car, I really like it , but now I'm thinking it may be time to bail. Thanks for your responses .