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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 Ghibli overtakes Levante, headed for Shanghai?

While earlier reports indicated that the next Maserati product out of the gate would be the Levante SUV, Motor Trend is now reporting that the Audi A7-shaped Ghibli has cut in line. Word is that we may see the new Ghibli as early as the Shanghai Motor Show in April.
Citing unnamed sources, MT predicts that the minds at Maserati now see a more pressing need to fight off the likes of the Mercedes-Benz E-Class and the BMW 5 Series than to go after luxury utes. However, if our spy shots of Ghibli prototypes are anything to go on, it's also likely that the sub-Quattroporte Maser won't be a traditional sedan. The car above's long nose, low roof and brief, sloping rear deck all bring to mind Audi's lovely A7, Meaning the Ghibli may fall into the always murky four-door-coupe/luxury hatchback genre.
Bi-turbocharged iterations of both a V6 and a V8 should make up the early powertrain choices for the Maserati, meaning the top-spec Ghibli should have loads of shove to match its promised good looks.

Stirling Moss-crashed 1956 Maserati 450S to be auctioned in Monaco

RM Auctions has some very special and expensive Italian sportscars of the 50s and 60s consigned for its auction in Monaco on May 10, but the one that currently carries the highest estimated value at between 4 and 5.5 million euros ($5.5 - $7.5 million) is a 1956 Maserati 450S with some very interesting provenance.
The Maserati started its life as a six-cylinder 350S that Stirling Moss drove in the 1956 Mille Miglia race. Unfortunately, the brakes failed, and it crashed into a tree and nearly into a ravine. Moss and his co-driver weren't injured, but the car was kaputt.
Maserati repaired it and used the chassis as a test mule for its new 5.7-liter V8 racecar called the 450S. It featured an extended wheelbase to fit the larger engine and a new body with a single seat. The racer hit the track again at the hands of Moss and Juan Manuel Fangio in the 1957 Buenos Aires 1000 KM but retired with transmission issues. Later that season, it crashed again at the 1957 Mille Miglia at the hands of driver Jean Behra. After that, the car sat around the workshop until it was sold without an engine in 1965.