There's no doubt that the Quattroporte is a committed purchase, not least because of the running costs. The petrols are thirsty and come with high tax bills, although the diesel's costs are comparable with those of most rival diesel luxury cars. That said, the Quattroporte should hold its value well, which will help keep leasing costs competitive.
Maserati Quattroporte quality & reliability
Maserati has had a patchy reliability history, but the Quattroporte appears to be solidly built. The quality of the materials used leaves something to be desired, however; a few of the plastics feel too lightweight, and some of the furnishings aren't worthy of a luxury car.
Maserati Quattroporte safety & security
The Quattroporte is fitted with a sophisticated stability control system to help you avoid having a crash, and there are six airbags to help keep you from harm if an accident becomes unavoidable. You also get head restraints that move to minimise whiplash injuries. An alarm is fitted to fend off thieves.