We just sent our '07 Quattroporte to a new home. I recently added a classic car to the garage and that pushed my wife's car out to the driveway. Not popular. So it was decided to part with the Maserati.
It has been a wonderful ride for the past two years. Awesome to drive. An outstanding trip car. 100% trouble free.
I bought the car with 41k miles on it after having a pre-purchase inspection done by Maserati. It passed with only a rear seatbelt buckle needing replacement ($20 on eBay). In the last two years we have driven it just over 10k miles including a few long trips. We have had to do nothing to it except routine oil changes and I replaced the rear tires.
I did my homework before purchasing the car and selected the right year, options, and color. Most important was the ZF 6-speed automatic NOT the trouble prone paddle shift Duo-Select F1 gearbox. That gearbox is completely unsuited to this car and burns through clutches and actuator pumps. In auto mode it shifts like a 16 year old practicing for their drivers test. Skip it. Get the ZF which is the same box as the 7 series BMW.
The Executive GT package provides nice equipment and the burgundy color is popular because of the Nieman Marcus limited edition. The quality of the materials, fit, finish, and paint is amazing. You can see why they cost so much when new. Now they are very undervalued in the marketplace. Maserati's checkered history keeps values depressed. A nice one of these can be had for the cost of a new Toyota Corolla.
When this series of Quattroporte was built, Ferrari owned Maserati. These cars were designed and built by Ferrari. The engine is a version of the V8 found in many Ferrari models. The suspension is based on the Ferrari 612. Body is by Pininfarina, etc. It is not an exaggeration to say that this is a four door Ferrari.
So why sell it? First, I got an offer for $5k more than I paid for it. Secondly, use anxiety.
Unless you are rich enough to not care, you worry about using it. Yes, I know that it really is just the price of a Corolla but it is not the price of a Corolla to fix. Should I park it at WalMart? Overnight at a motel? I don't worry about where I park my Boxster. On a trip, the car was showered with gravel in a construction zone by an A-hole who just had to pass. I about had a fit! Lots of paint chips and a cracked windshield. It all got repaired, though I didn't dare call insurance and jack up my rates. I just about canceled Christmas last year as I dropped a box of decorations onto the hood of the car and dented it. Finding someone to PDR and aluminum hood is not easy. The worry and stress takes some of the fun out of it. Some of the fun.
Would I do it again? You bet! It is worth it for the amazing sound of the 400hp Ferrari V8 alone! Everyone needs to own an "exotic" car at least once. Go for it.