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2014 Maserati Quattroporte goes on a night run

While it was in development, Maserati rolled out its 2014 Quattroporte for a little testing, but rather than slather the big luxury sedan in gobs of camouflage to protect from it prying eyes, engineers used the cover of darkness to conceal the vehicle's design. Then they made a video about their cleverness and posted it on the Internet. The team spent some time whipping around the Balocco Proving Ground with chief test driver Fabrizio Galvan at the controls to evaluate the sedan's new drivetrain, noise levels and handling in the real world.
We got our hands on the 2014 Quattroporte last month for a first drive ahead of the vehicle's North American debut at the 2013 Detroit Auto Show. You can read our impressions here, but first, take a look at the video below for a new glimpse at the machine's development.

2024 Maserati GranTurismo revealed, twin-turbo V6 or 750-hp EV: 'We're going to let buyers decide'

Maserati is in the midst of a renaissance; it's branching out into new segments with cars like the MC20 and the Grecale. While it's counting on these models to widen its target audience, it's not forgetting about its existing customers and the cars that brought them to the brand. The new, second-generation GranTurismo is a blank-sheet redesign that's evolutionary where it counts and revolutionary where it needs to be. First, the elephant in the room: this is a big, luxurious coupe launched in an era when big, luxurious coupes are disappearing at an alarming rate. What's the point? Min Byung Yoon, Maserati's lead exterior designer, explained the grand tourer (a fast, upscale car designed to quickly and effortlessly drive across a country) is one of the pillars that the company's image is built on, and keeping this tradition alive is important. Customers care more about image and usability than tradition, however, so the new GranTurismo receives several important updates. Maserati will offer the GranTurismo in three different flavors: Modena, Trofeo and Folgore. The first two use a version of the excellent 3.0-liter, twin-turbocharged V6 inaugurated by the MC20 and also found in the Grecale. Known as the Nettuno engine internally, it develops 490 horsepower and 443 pound-feet of torque in the Modena, figures that increase to 550 and 479, respectively, in the Trofeo. It's bolted to an eight-speed automatic transmission in both applications, and it spins the four wheels — the original GranTurismo was rear-wheel-drive. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Andrea Baccino, the chief engineer for the Italian firm's electric powertrains, told me that making all-wheel drive standard across the range is a way to expand the GranTurismo's usability. It's now a viable year-round driver, even if you live somewhere in rural Vermont. The system is rear-biased but variable: it can send up to 100% of the engine's torque to the rear wheels or split it 50/50 between the front and rear axles. The V6 is front-mid-mounted to achieve a 52/48 front-rear weight distribution, and the GranTurismo weighs around 3,957 pounds, which is surprisingly low considering it's not exactly nimble: it measures about 195 inches long, 77 inches wide and 53 inches tall. Hitting 62 mph from a stop takes 3.9 seconds in the Modena and 3.5 seconds in the Trofeo, and top speed checks in at 187 mph and 198 mph, respectively.

Maserati switching to in-house twin-turbo V6 and turbo four

Automotive News has been able to put some output figures to the two primary engines that will power Maserati's renaissance. Last year the Italian luxury brand sent notice that it would terminate its deal to with Ferrari to use the Maranello-sourced F160 3.0-liter twin-turbo V6 and F154 3.8-liter twin-turbo V8. As new Maserati models appear and current models are overhauled, the brand will begin installing either Maserati's own 3.0-liter twin-turbo V6, or an FCA-sourced 2.0-liter turbocharged four-cylinder. The V6 will greet the world from the middle of the MC20 supercar poised for debut in September, assuming nothing goes worse with the world than it already has. Rumor from Mopar Insiders and Allpar forums is that Maserati began building its V6 based on Alfa Romeo's 690T V6. Alfa Romeo puts the 690T in the Stelvio and Giulia Quadrifoglio, the engine's development having started seven years ago with Ferrari's F154 V8 as its heart. Tuned for speed, peak output could reach 542 horsepower. After making its home in the racy coupe, the V6 will also serve a new midsize Maserati crossover coming next year, as well as the next GranTurismo coupe and GranCabrio convertible. In the crossover, power is apparently limited to no more than 523 horses. In Maserati's new V6, one piece of technology that permits such high output and emissions friendliness is turbulent jet ignition (TJI). German supplier Mahle has been developing the technology for at least 10 years, and put it to use in Ferrari's Formula 1 engine about five years ago, after which Japan's Super GT manufacturers picked it up. Instead of a spark plug igniting fuel directly in the combustion chamber, TJI places the spark plug and an injector nozzle at the top of a "jet ignition pre-chamber assembly." The injector shoots a mist of gasoline into the pre-chamber, the spark plug fires, and the force of ignition in the pre-chamber sprays the combustion through tiny holes at the bottom of the pre-chamber into the cylinder as the piston rises. Mahle says the shorter burn and improved combustion spread means cleaner-burning gas engines that emit fewer emissions.   AN says that the "new V-6 engine will be 'electrified' in some form." It's not clear if that means all versions of the V6 will get some sort of hybrid assistance, or if — as had been thought — there will be a non-hybrid unit.