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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.

Maserati Levante could get a V8 to battle the Cayenne Turbo

Maserati's new Levante crossover is based on the platform shared by the Ghibli and Quattroporte sedans. The Quattroporte's top engine is a 523-horsepower, twin-turbo 3.8-liter V8. When asked if that engine would fit in the Levante, a Maserati engineer gave the answer we were hoping to hear almost immediately. "Yes, it fits, and we have a prototype already," said Davide Danesin, the head of Maserati vehicle programs. The Levante will launch with two models, both of which use the 3.0-liter twin-turbo V6 that Ferrari builds for Maserati, but in two different tunes. The first generation of the V6 launched in the Ghibli and Quattroporte. While the V8 is only currently used in the rear-drive Quattroporte GTS, Danesin assures us that packaging the V8 and an all-wheel-drive system works. There is that prototype, after all. The fact that Danesin volunteered that a V8 prototype exists leads us to believe it's being very seriously considered, since manufacturers reluctantly acknowledge that there will even be a future, let alone one that will bring new, as-yet-unannounced products. Maserati officials caution that it may be tough to make a case for such a vehicle, however, as the over-500-hp SUV segment is pretty small, at about 12,000 units per year by their estimates. It's also relatively crowded, with the logical bogeys being the Porsche Cayenne Turbo (520 hp) and Turbo S (570 hp) and the Range Rover Sport SVR (550 hp). None of them will touch the Levante's upcoming American cousin, the Hellcat-powered Jeep Grand Cherokee Trackhawk, but that's cool. View 21 Photos We'd guess that the yay/nay on a V8 Levante will hinge on the overall popularity of the new model as well as the mix of 345-hp Levante versus 424-hp Levante S models once customers start ordering. Which is to say, if you think you'll want a V8 Levante eventually, get out there and buy a few Levante S models when they hit dealers this October. In other Maserati powertrain news, we're told the second-generation V6, which makes 20 more horsepower in its angriest tune and debuts in the Levante, will show up in the Ghibli and Quattroporte "soon." We'd peg that at mid-cycle refresh time, which should be in a year or so. The second-gen V6 gets its extra power from re-profiled camshafts, some redesign work on the heads, and other tweaks, likely in software. Oh, and for more on the first Maserati crossover and that updated engine, watch for our first drive of the twin-turbo V6 Levante very soon.

Maserati adding two more high-performance Trofeo models to the lineup

Two years ago, Maserati introduced its first high-performance Trofeo trim level to the 2019 Levante crossover. With its 590-horsepower twin-turbo V8, it became the most powerful Maserati in the lineup. It seems it will have company soon, as Maserati teased on Twitter the addition of Ghibli and Quattroporte Trofeo sedans. Besides announcing the new models, the company released a single teaser image and a reveal date. We can infer some things based on the existing Levante Trofeo, though. The Quattroporte Trofeo will undoubtedly get the same 590-horsepower V8, since it already has a low-output 523-horsepower version of the engine. The Ghibli could possibly get the V8, too, since it shares its basic underpinnings with the other two cars. Having a 590-horsepower compact sports sedan would be quite the feather in Maserati's cap, since it would outgun everything else in the segment. That being said, even lower-output versions of the V8 in the Ghibli would be exciting. These Trofeo models will also let the world know they're the fastest versions of their respective nameplates. The Levante Trofeo features the most aggressive bodywork of any Levante, and that will surely translate to the sedans. Hopefully Maserati will also see fit to provide the Trofeo sedans with upgraded suspension and brakes to handle the extra power. We should have most of the details soon. The reveal date for these high-speed Maseratis is August 10. Related Video: