Next-gen Maserati Quattroporte | Rendered or real?

Renders of the next generation Maserti Quattroporte have been posted on the net, all over. But these pictures seem like 'it'. Designers of the 4-door luxury saloon seem inspired by the GranTurismo sportcar and Kubang Concept unveiled in 2011. The model has been built on a new rear-wheel drive platform that in all probability will accomodate a hybrid drive system also. The new Quattroporte will get downsized V6 and V8 engines, mated to an 8-speed ZF automatic gearbox.