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New Maserati Quattroporte revealed before Detroit debut

Well that didn't take long at all. Although we just saw spy shots of the new Maserati Quattroporte last week, Maserati has now taken the wraps off its redesigned sedan ahead of a confirmed Detroit Auto Show debut. Although no official details for the car were released just yet, we can infer quite a few changes just from the images. Celebrating 50 years of the Quattroporte, Maserati is referring to this new car as a 2013 model, but it will arrive next year for the 2014 model year in the US.
The overall exterior styling of the new Quattroporte hasn't evolved too far away from the current car. There is still the sloping hood, vented fenders and shapely body lines, but it also gets a much sleeker roofline and more steeply raked front glass. It also appears that the rear wheels no longer cut into the rear doors, suggesting a longer wheelbase. The biggest change made to the car's styling is found in the rear of the car where horizontal taillights and exhaust tip design now gives it a strong Mercedes-Benz E63 AMG vibe. Inside, the four-passenger sedan now gets a more stylish two-tier instrument panel, a larger touch-screen display on the center stack and what looks to be equally sized monitors for the rear-seat entertainment system.
Under the hood, we can definitely tell that the Quattroporte still uses a V8, but aside from the press release calling it an "all-new next generation powertrain," we don't have any real details of what powers the car. Or do we? The rear 3/4 image of the new design shows a license plate number of "QP 530 HP" possibly suggesting the engine's output has been raised to 530 horsepower up from the current 425. We are also expecting a supercharged V6 at some point down the line with an output of around 420 hp, and it is likely that both engines will be paired to eight-speed automatic transmissions.

Maserati rules out smaller Macan rival

These days every luxury automaker is going after the Porsche Cayenne with a crossover of its own. Among those coming up is the Maserati Levante, which will mark the Trident marque's first foray into high-riding territory. But don't expect it to follow up with a Macan rival as well. Speaking with Autocar, Maserati chief Harald Wester ruled out the possibility of a smaller crossover to join the Levante in the Modenese automaker's lineup, ostensibly because doing so would step on the toes of other brands under the Fiat Chrysler umbrella – particularly with Alfa Romeo set to launch a crossover of its own. "We are an extremely complex multi-brand group and to have every doing a little bit of everything is not the right way," Wester told the British magazine. "In this business, you should never say 'no' in a dogmatic way, but my personal opinion is that Maserati wouldn't want to go below the Levante in size." And Wester's opinion goes a long way in the halls in Turin and Auburn Hills: he's head of both the Maserati and Alfa Romeo brands, and is also the group's Chief Technology Officer. That's something that has never seemed to deter the Volkswagen Group, though, where Bentley is gearing up to take on its sister company's Cayenne with the upcoming Bentayga and is also said to be considering a Macan rival. And that's to say nothing of other SUVs occupying similar size and price positions from Volkswagen, Audi and potentially Lamborghini. Which only serves to underline the different approaches taken by Europe's two largest automakers. Look for the Levante to debut at the 2016 Detroit Auto Show.

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.