The Maserati Quattroporte set the bar for performance 4-doors back in 2004 and has been updated with a new Sport GTS line just in time to celebrate the 70th anniversary of Maserati's first Indianapolis 500 win. A remapped version of the Maserati GranTurismo S 4.7-liter V8 engine now produces a stout 433 HP along with a new transmission management software that should help move this 4-door executive sedan to 60 in less than 5.5 seconds. The front and rear suspension features single-rate dampers, stiffer springs and a lower ride height than the standard S model. A new sport exhaust features pneumatic valves to let you know this Maser isn’t anything like your daddy’s Mercedes.
Visually, the new Quattroporte Sport GTS features a more sporty and aggressive black grill with vertical concave fins featuring the Maserati Trident logo with red accents. The headlights are similar, but now feature a dark metallic titanium finish. The interior features new M-design seats with perforated Alcantara on the center section – perfect for those high-speed trips to the office.
The Quattroporte Sport GT S boasts a unique braking system developed in collaboration with Brembo. This innovative technology uses dual-cast brake discs, and this is the first time such a set up has been employed on a road car.Unlike traditional cast iron discs, dual-cast discs are made of two materials, cast iron and aluminium, to ensure optimised braking, improving performance in the most extreme conditions and providing greater resistance to fade even at the highest temperatures. The Quattroporte Sport GT S's new braking system also benefits from new mono-block, six-piston callipers at the front and tyres developed especially for this car (front 245/35-R20 and rear 295/30-R20). The increased sizeof the rear tyres allows optimum use of the Maserati's V8 power, whilst the new tyre compound helps the brakes and set-up to guarantee a superior level of handling and driving emotion.
The Quattroporte Sport GT S's exterior is distinguished by a more aggressive look. Along with the black-chrome mesh front grille, a characteristic element of sporty Maseratis, the side window trims and the two double exhaust pipes are also in black, whilst door handles are in the same colour as the body of the car.
The Quattroporte Sport GT S is fitted with eye-catching dark-chrome 20", seven spoke alloy wheels. The dashboard is finished in new carbon fibre with aluminium treads, whilst front seats are characterised by a new, more cosseting sporty shape.
The technical changes to the new Quattroporte Sport GT S in respect to the Quattroporte S concern four areas:
• the mapping of the V8 4.7 liter engine, with power increased to 323kW (433 HP);
• the gearshift management software, with new features designed to increase driving enjoyment;
• the front and rear suspension system featuring single-rate dampers, stiffer springs and lower ride height;
• the sports exhaust controlled by pneumatic valves for a deep, throaty and captivating sound.
The sportier and more aggressive look is evident also by virtue of the interior and exterior stylistic choices:
• the new black grill with concave vertical fins featuring the Trident logo with red accents, typical of the sportier versions of Maserati models;
• the new headlights, in metallic titanium finish;
• the side and rear “shadow line”, which includes black finishing around the doors, body-colored door handles and black twin oval exhaust pipes,
• the new M-design seats with perforated Alcantara® and leather upholstery;
• the standard trim in Titantex, a “titanium colored” composite material.