Hello, I own a Red F430 with Black Leather, F1 Gearbox and my daily car is a 2006 Audi RS4. I have only recently purchased the Ferrari, but my Dad has had many throughout the years (348, 355, 360, 575 SuperAmerica) and he only encountered problems with the 348. He has had the 575 for just over a year now, and he has had no problems whatsoever in the 5,000miles he has covered.
I have only had my 430 for just over a month, but I have already covered just over 1600 miles but it only comes out when the weather is dry. I initially bought it as a weekend car, but I simply cannot resist taking it out for a blast if it is a lovely evening. In this short time of Ferrari ownership, no problems have arose.