2014 Maserati Quattroporte S Q4 Nero W/nero Interior on 2040-cars

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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 ends GranTurismo production with one-off Zeda model

MODENA, Italy — Maserati celebrated the end of the GranTurismo's 12-year production run by building a one-off example called Zeda, which is the name of the letter Z in the Modenese dialect. The Italian firm unveiled the milestone car in the historic Modena, Italy, factory it's preparing to re-tool for a new addition to its range due out in early 2020. The Zeda is not the last GranTurismo off the production line; Autoblog visited the Modena factory minutes before the car's unveiling and spotted the last dozen or so cars behind it, but a company spokesperson explained all of the unfinished models have already been spoken for. The commemorative coupe is the last GranTurismo that hasn't been sold yet. It stands out from the roughly 40,000 examples made since the model broke cover during the 2007 Geneva Motor Show with an eye-catching paint job that starts with a deep blue applied to the front part of the car and ends with a light satin finish. The rear almost looks like bare metal in person. Edition-specific emblems on the front fenders add a finishing touch to the look.  rg-maserati-granturismo-zeda-2 View 12 Photos There are no changes under the hood. The Zeda is powered by a 4.7-liter V8 engine developed with input from former sister company Ferrari and tuned to deliver 460 horsepower at 7,000 rpm and 383 pound-feet of torque at 4,740 rpm. The eight-cylinder spins the rear wheels via a six-speed automatic transmission that can be left in drive or shifted manually using paddles. Maserati hasn't decided what it will do with the GranTurismo Zeda yet. It might keep the car in its private collection, or it could sell it to a collector. Either way, the coupe will remain a one-of-a-kind example, one that marks the start of a new era for the 105-year old Italian automaker. The plant that currently builds the GranTurismo (and the Alfa Romeo 4C, which is also being phased out) will begin manufacturing a sports car that Maserati will unveil during the 2020 Geneva auto show. It's expected to arrive as a two-seater that will draw inspiration from the Alfieri concept introduced during the 2014 edition of the event. It will be a sharper, more driver-focused model than the GranTurismo, which is a grand tourer by definition. Its rivals will include the Porsche 911 and the Jaguar F-Type.

Alfa Romeo 8C, Maserati Quattroporte and Granturismo models recalled over rust fears

The National Highway Traffic Safety Administration has announced Maserati and Alfa Romeo are recalling certain Quattroporte, Granturismo and 8C models over potentially faulty tie rod ends. According to NHTSA, 2005-2008 Quattroporte, 2008 Granturismo and 2008 8C units may have been assembled with tie rod ends that have insufficient corrosion protection. As such, the components may rust, weaken and potentially fail. If that happens, the driver could lose control of the vehicle and cause an accident.
Maserati and Alfa Romeo will contact owners and replace the tie rod end assemblies once the recall gets underway in June. All told, 7,438 vehicles are impacted by the recall. You can read the full NHTSA notice below for more information.