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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 orders explode, 22,500 through September

Last year when Maserati revealed a plan to sell 50,000 units globally by 2015, it seemed like a pretty steep goal for an automaker that had sold just 6,300 units for the entire year. It turns out that goal may be a little on the conservative side. Through September, Automotive News Europe says the Italian automaker has already racked up 22,500 orders mainly on the backs of the redesigned Quattroporte and the all-new Ghibli, and there are still more new products in the pipeline.
Back in August, we heard that demand in China was playing a strong role in Maserati's big numbers in 2013, and this doesn't even include the upcoming Levante SUV, which Maserati CEO Harald Wester expects to add as many as 25,000 units to the mix when it goes on sale in 2015. According to the ANE report, the Quattroporte is still the most popular model with almost 10,000 orders so far this year, while the smaller and more affordable Ghibli is performing quite well with almost 8,000 orders; the aging, but soon-to-be-replaced, GranTurismo models have about 5,000 orders.

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: