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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

The List: Best of Scenic Drives

The List hosts Jessi Combs and Patrick McIntyre have gone on some incredible scenic drives throughout the series, including a drive through the Italian Alps, a cruise on the Pacific Coast Highway, and winding their way across the Tail of the Dragon. Here's a look back at some of our favorite moments of scenic driving. If you like what you see, stay tuned to watch the full episodes, or click here to go directly to our episode archive and pick out some of your own favorite moments of The List to revisit. The List #0100: Drive the Italian Alps The List #0567: Drive The PCH The List #0011: Drive the Tail of the Dragon Have an RSS feed? Click here to add The List. Click here to subscribe to The List in iTunes. Click here to learn more about our hosts, Jessi and Patrick. Bentley Maserati Porsche Driving Convertible The List Videos Original Video

Why Maserati won't share the Nettuno V6 with its siblings

Maserati spent a great deal of time and resources developing a twin-turbocharged, 3.0-liter V6 called Nettuno. It made its debut in 2020 in the MC20, and it will be available in the Grecale Trofeo in 2022, but Autoblog learned that the six won't travel outside of the trident family. "We want to keep the Nettuno engine as a signature for the brand. It was developed with the aim of being uniquely associated with the Maserati brand, so it was designed and engineered specifically for Maserati. It's technically feasible to apply it to other cars [in the Stellantis group], but we want to keep it proprietary. We have it in the MC20 and now in the Grecale; there will be other uses for it in the future, but always in Maserati cars," Federico De Medio, Maserati's head of vehicle validation, told Autoblog on the sidelines of the Grecale launch. While he stopped short of providing details about the other uses, De Medio hinted that Nettuno will gradually replace the Ferrari-derived V8 that Maserati has used for many years. He explained that the project's goal was to design a six-cylinder engine with V8-like power. Does that mean that a V8 with V10-like power is on its way? Nope, it sounds like the eight-cylinder's days are numbered in the Maserati line-up. Asked how long the V8 had left to live, De Medio replied that "it depends on the life of the product itself, so the response will be provided by the market and by regulations." And, how about a new V8 designed in-house? "Never say never, but for now we just launched Nettuno so let's enjoy the V6," he answered. What's certain is that the Levante and the Quattroporte won't need a V8 for much longer: they're going electric in the coming years. We know the Ghibli is on its way out, so that leaves the next-generation Gran Turismo as the only candidate for a V8. Nothing is official, but our crystal ball tells us it's more realistic to expect that the coupe will make its debut with a V6 than with a V8. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.