2007 Maserati Quattroporte Sport Gt on 2040-cars

Auto blog

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 cutting Ghibli, Quattroporte production on slowing demand

If Maserati is going to meet its ambitious sale targets, it's going to need to grow as fast as its cars can accelerate. But lately, the Trident marque has seen demand for its luxury sedans flattening, if not receding. And now Maserati has had to cut production to avoid overshooting demand. We've been seeing reports of production being trimmed at the company's Grugliasco plant near Turin, Italy, for over a month now. But while earlier reports seemed to indicate the trouble was rooted in supplier issues, the latest suggests that slowing demand is the culprit. According to Automotive News Europe, parent company Fiat Chrysler Automobiles has had to cut the number of shifts at Grugliasco (where the Ghibli and Quattroporte are produced) from 12 per week to 10. "Fiat has told us that workers at the Grugliasco plant will be working for three weeks out of four up until July," union leader Federico Bellono told ANE. "The company is predicting production of about 30,000 to 35,000 cars at Grugliasco this year. I think it will be closer to 30,000." Last year the plant produced 34,000 units, with the sedans accounting for the bulk of Maserati's sales. Of the 36,448 units the Modena-based automaker sold last year, 23,500 were Ghiblis and 9,500 were Quattroportes, with the GranTurismo accounting for just 3,500 units. That's up considerably from the total of 15,400 units it sold in 2013, but is still some ways off from the 50,000 it hopes to reach this year and the 75,000 it aims to achieve by 2018. The arrival of the upcoming Levante crossover, as well as the Alfieri sports car and new GranTurismo, will surely help. But if Maserati is going to reach its ambitious sales targets, it's going to have to find more buyers for its core sedans. Repeated requests made by Autoblog for comment from Maserati have yet to be answered, but we'll be sure to update you if and when relevant new information comes to light. Related Video:

2014 Maserati Ghibli Diesel

It used to be easier to make sense of the auto industry. There were mainstream manufacturers, and there were niche sports car manufacturers. That was before Porsche starting selling more crossovers than it does sports cars, Lamborghini began preparing to go down the same road, and Ferrari introduced an all-wheel-drive hatchback. But long before the arrival of the Cayenne, the unveiling of the Urus and the advent of the FF, the storied marque that is Maserati was already bolstering its sports car offerings with four-door sedans.
In fact, it's now been half a century and six generations since the launch of the original Quattroporte. So the idea of a four-door Maserati shouldn't come as any surprise by now, but the vehicle you see here has the Modenese automaker breaking new ground in another way entirely. And it's not the size, either: although the new Ghibli is smaller than the current QP, it's roughly the same size as the aforementioned original - not to mention the Dodge Charger, a corporate stablemate which similarly revived a coupe nameplate for a four-door sedan. No, what makes this Ghibli 'special' is what resides under the hood, because the model you're looking at packs the very first diesel Maserati has ever offered in its hundred-year history.
Sacrilege, you say? Maybe, but as so-called performance brands have turned their attention to four-door sedans and crossovers, they've also begun to embrace diesel propulsion. In Europe these days, even Porsche, Jaguar, the BMW M division and Audi Quattro GmbH are burning the midnight oil. So while it may be new territory for Maserati, the Ghibli is far from the first high-end, performance-oriented diesel on the Old World's market. It's also a vital addition to the brand's portfolio, particularly in Europe where the advantageous price of diesel fuel over gasoline (and the smaller volumes of fuel a diesel engine typically consumes) makes offering a model so equipped vital to the Trident marque's ambitious growth plans. The question, then, is whether it delivers.