2011 Maserati Granturismo S on 2040-cars

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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.

This is our clearest look yet at the next Maserati Quattroporte

The best look we've had at the next Maserati Quattroporte so far was found in patent drawings that could have substituted for a whole lot of other cars. But seen here is a more useful glimpse, courtesy of someone on the lookout in Italy who caught a prototype in a skin-hugging wrap.
Maserati has apparently gone with the Charles Eames philosophy on the redesign: "The details are not details. They make the design." The overall line is familiar - not such a bad thing even on this 10-year-old sedan - but the detailing appears to have been refined and made sleeker. The taillights themselves should make for an especially interesting feature if the camo'ed car can be trusted.
The next Quattroporte is predicted to be roughly 450 pounds lighter than the current car, and underhood grunt is expected to come from a 520-horsepower, 5.2-liter turbocharged V8 at launch, followed by a 420-hp, supercharged V6 supplied by Ferrari, both working through an eight-speed ZF transmission.

Maserati Levante SUV may be built in Italy after all

In July Fiat halted its investments in Italy, putting on hold plans for the Maserati Levante SUV to be built at the automaker's flagship factory in Turin. But Fiat CEO Sergio Marchionne, whose company owns Maserati, met with unions on Wednesday, and he may announce plans to move forward with production of the SUV at the Mirafiori factory if the CEO and the unions reach an agreement, Bloomberg reports.
Marchionne is reportedly about ready to build new cars at Fiat's largest and oldest factory, on the grounds that 5,300 workers accept extended temporary layoffs through most of next year in a slowing European auto market. If unions don't accept the deal, it's not clear whether Fiat would still consider building the Levante at Mirafiori or not.
The Levante, Maserati's first SUV, is based on the Jeep Grand Cherokee platform, and we reported two years ago that it would be built in Detroit next to its Jeep cousin. Obviously those plans have been altered considerably in the intervening period of time.