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Maserati calling in new Quattroporte for electrical issue

Exotic automobiles are just that: exotic. As in, rare. While Maserati is trying is darnedest to emerge from the fringes, its products are still less common than competitors from Germany, Japan or even the UK. Which is probably - more so than any superior quality or safety standards - why we rarely see the Trident marque's products the subject of a recall. Although it does happen upon occasion.
Back in the spring, Maserati had to call in over seven thousand examples of the Quattroporte, GranTurismo and Alfa 8C over rust issues. Now that the new Quattroporte is upon us, the Modenese automaker has apparently run into another small problem.
This time the issue revolves around the wiring harness for the alternator/starter motor, an improper crimp in which could cause the battery cable to short and start a fire. As a result, the National Highway Traffic Safety Administration is prompting 63 owners of the 2014 Quattroporte GTS V8 to bring their cars in to their local Maserati dealer to have the wiring harness replaced.

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

Electric Maserati Grecale Folgore will have over 500 horsepower

Maserati is beginning to release details about its Folgore-badged range of EVs. We know that the battery-powered version of the next Gran Turismo will have over 1,200 horsepower, and Autoblog learned preliminary details (including output and range) about the Grecale Folgore. Due out in 2023, the electric Grecale will share its Giorgio platform with the gasoline-powered model. Pictured in the gallery above, the architecture will incorporate a 105-kilowatt-hour lithium-ion battery pack and a pair of electric motors for through-the-road all-wheel-drive. Federico De Medio, Maserati's head of vehicle validation, told us to expect over 500 horsepower and more than 300 miles of driving range. "We were able to install the battery pack in the lower part of the car while keeping the Giorgio platform, which is a very versatile architecture that can be multi-energy," he said. "I've heard people say, 'It can't underpin an EV!' Well, you can clearly see that it can." Maserati will rely on lightweight materials, like aluminum and carbon fiber, to partially offset the weight of the battery pack. It will give the Grecale a 400-volt electrical system, a solution chosen for its flexibility, and the motors that will power the SUV will not be the same units fitted to the Gran Turismo. Clearly, there is no one-size-fits-all answer to electrifying a portfolio of models as diverse as Maserati's. But, while electric cars make headlines, gasoline-powered cars make volume, and Maserati isn't giving up on that part of its range quite yet. It tentatively plans to offer only electric cars by 2030, but until then (and maybe even beyond then) it will let customers choose what they drive. "We are one of the few brands still making investments in two technologies: internal combustion and electric," said Bill Peffer, head of Maserati's American division. "People have asked us why. The reason is simple: We're adding products to the lineup, and the [EV] adoption curve is different in different parts of the world, so we're going to let the customer choose. The customer is going to decide what the rate is going to be, and we have the flexibility of ramping up or ramping down depending on demand. There's a long runway between now and 2030."