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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

330-horsepower Ghibli Hybrid is Maserati's first electrified model

Maserati kicked off its electrification campaign by releasing a hybrid version of the Ghibli, its entry-level model. The sedan gains a mild hybrid system, subtle visual tweaks, and many technology upgrades inside. Unveiled online, the brand's first production-bound electrified car features a gasoline-electric powertrain built around a turbocharged, 2.0-liter four-cylinder engine. It works jointly with a 48-volt belt-driven starter-generator and what the company calls an e-booster that's essentially an electric supercharger. The system's total output checks in at 330 horsepower at 5,750 rpm and 332 pound-feet of torque at 4,000 rpm, and it channels its power to the rear wheels via an eight-speed automatic transmission and a limited-slip differential. Maserati quotes a 5.7-second sprint from zero to 62 mph, and a 159-mph top speed. While fuel economy figures are still being finalized, preliminary estimates peg the Hybrid's fuel consumption at about 27.6 mpg in a combined cycle, a figure which — if accurate — makes it less efficient than the 31.3-mpg diesel model it will replace. Adopting 48-volt technology was the best way to electrify the Ghibli, according to the brand. "We thought about a plug-in option for the Ghibli, but when you put a lot of batteries — and a lot of other stuff — into the car, it adds weight and it's going to jeopardize the performance and the fun-to-drive quotient that is key for Maserati. I'm not saying this to diminish the good points of the plug-in hybrid technology, but it's not the best solution here," Francesco Tonon, Maserati's head of global product planning and marketing, told Autoblog. Tonon pointed out making the Ghibli a hybrid wasn't an excuse to make it dull; it still needed to drive and sound like a Maserati. It's 176 pounds lighter than the diesel-burning model, and it offers better weight distribution because there is a lighter engine under the hood and some of the hybrid components are installed in the back. As for the sound, Tonon proudly explained his team gave the Ghibli a unique exhaust note worthy of the storied trident emblem without resorting to an amplifier, by tweaking the system and adopting resonators. Subtle design changes set the Hybrid model apart from the non-electrified Ghibli.

Autocar compares new Maserati Quattroporte to Jaguar XJ

Autocar's Steve Sutcliffe took the 2014 Maserati Quattroporte on a spin along snowy mountain roads to test it for a specific brief: as a limousine for the chauffeured class. It's sporting credentials are impressive: Twin-turbocharged 3.8-liter V8, 532 horsepower, 475 pound-feet of torque in casual circumstances that rises to 532 lb-ft in overboost, a 0-to-60 mile-per-hour sprint of 4.7 seconds and a top speed of 191 mph.
However, citing Maserati's desire to not just increase its sales to 50,000-per-annum by 2015, but to sell many more of its cars in China, Sutcliffe wanted to find out if the livery side of the Quattroporte could match its sport sedan side. So after taking the pilot's seat and trying out the sport settings, Sutcliffe hops in back to test out the CEO's seat.
Then he compares the Quattroporte against the long-wheelbase Jaguar XJ with its supercharged V8, a sedan that's 15,000 pounds less expensive than the Maserati. It doesn't take long for him to find that one of them is a clear winner when it comes to transporting VIPs. To find out which one, enjoy the video below.