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Maserati details the new, 630-hp V6 that will power its mid-engined MC20 coupe

Maserati is done leaning on former sister company Ferrari for technical support. It has unveiled the six-cylinder engine it designed and will build in-house to power the MC20 supercar that's scheduled to make its debut later in 2020. Ferrari's willingness to develop and/or build engines for Maserati shrank significantly when it split from former parent company Fiat-Chrysler Automobiles (FCA) in early 2016 and became independent. Insiders knew the division would be spun off, so they began designing Maserati's new engine (which is called Nettuno) in 2015 and accelerated the process in 2017. It's a 90-degree, 3.0-liter V6 with a dry sump and a twin-spark, pre-chamber ignition system rooted in racing. In this application, it's twin-turbocharged (the turbos are mounted on the outside of the engine rather than in the middle of it) and it's equipped with both direct and indirect fuel injection.  All told, the 485-pound Nettuno engine develops 630 horsepower at 7,500 rpm and 538 pound-feet of torque between 3,000 and 5,500 rpm. It continues revving to a redline of 8,000 rpm.  Matteo Valentini, Maserati's chief engineer, explained the Nettuno engine will ultimately power the company's entire range of vehicles, though he stopped short of naming the specific models that will use it after the MC20. He added the six-cylinder will "bring Maserati back into the world of racing," meaning its output will likely grow in the not-too-distant future. We'll learn more about the engine when the MC20 makes its debut September 9. What remains to be seen is whether Maserati will replace the V8 available in the Levante and the Quattroporte, or if it will surf the downsizing wave sweeping across the industry. Developed jointly with Ferrari in the early 2010s, that engine makes 590 horsepower when it's bolted in the Levante Trofeo's bay, meaning its output is eclipsed by the Nettuno V6's. Both engines are built around a 90-degree architecture, so the 3.0-liter V6 could turn into a 4.0-liter V8 if it's modular enough to gain a pair of cylinders — and if Maserati sees a market for another eight-cylinder. Featured Gallery Maserati Nettuno 3.0-liter V6 engine Maserati Coupe Performance

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.

2017 Maserati Model Year Preview and Updates

From a storied past, to an almost-forgotten nameplate and to what it offers today – in the guise of two four door sedans, a coupe or convertible GT and its first-ever SUV – Maserati has, over the last several years, quietly exploded into the ranks of desirable brands. And with the introduction of the all-new Levante SUV (pictured above), the Italian marque once again confounds the skeptics. MASERATI LEVANTE: The Levante, Maserati's first-ever SUV, arrives in the US marketplace at exactly the right time, as interest in all-road capability has never been higher, and high-end offerings have never been more numerous. Supplying what Maserati describes as best-in-class on-road handling in 'sport' mode and leading off-road comfort, propulsion is supplied by your choice of two V6 powertrains: a 3.0-liter twin-turbo V6 with 345 horsepower in the Levante, and the same basic V6 with 424 horsepower in the Levante S. GHIBLI: Maserati's most accessible model, with a base price of just over $70K, is unchanged for 2017. GRAN TURISMO COUPE/CABRIOLET: Maserati's 2+2 coupe and convertible are unchanged for 2017. QUATTROPORTE: Maserati's luxury four-door receives an exterior nip here and tuck there, along with updated infotainment inside. Available in both GranLusso and GranSport, you can enjoy sport-oriented luxury or luxury-oriented sport. And unlike its siblings, which offer either V6 powertrains or V8 powertrains, the Quattroporte allows the buyer to select one from each column.