2015 Maserati Quattroporte 4dr Sdn Quattroporte S Q4 on 2040-cars

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Alfa Romeo Giulia to get Ferrari-related engine

Alfa Romeo has a long, proud history of using V6 engines in its coupes, sedans, and sports cars over the years, but as the new Giulia sedan approaches, the Italian marque is allegedly turning to Ferrari for its next six-cylinder. This is obviously not the first time a Ferrari-sourced or derived engine has been found under an Alfa's long hood. While 8C Competizione famously used a version of Ferrari's F136 V8 during its short run, the Giulia's new V6 will be offered on a much larger scale, slotting in above an entry level, four-cylinder turbo (likely the next-gen version of the 4C sports car's 1.75-liter engine). According to Autocar, the new V6 will be "specially developed for Alfa Romeo," and will be built at the Termoli engine factory alongside the new turbo four-cylinder. As for the rest of the Giulia, Autocar has been able to shine a light on a number of other details about the new midsizer. It will, thankfully, be rear-wheel drive, and designed to counter the "mostly cold and clinical" and soulless cars of the German competition, Maserati chief Harald Wester told AC. Some of the new sedan's structural elements will even be shared with Maserati's entry level model, the Ghibli. Most notable of all, though, is what the Giulia means for American consumers. After the limited-run 8C and the niche 4C, the new sedan will lead Alfa Romeo's long-awaited, large-scale return, where it will combat the popular BMW 3 Series, Mercedes-Benz C-Class, Audi A4, not to mention rivals like the Cadillac ATS and Lexus IS. Look for more on the Giulia next week when it's officially revealed in Milan.

Ram/Jeep Ecodiesel engine has Maserati roots

The 3.0L turbodiesel V6 in the 2014 Ram 1500 EcoDiesel earned a slot on Ward's Automotive 2014 10 Best Engines for its power, fuel economy and refinement. In a piece looking at how Fiat subsidiary VM Motor developed the engine, Ward's also makes note of the fact that the same lump goes in diesel versions of the Maserati Quattroporte and Ghibli. They're tuned a bit differently, naturally, with the QP putting out 275 horsepower and 442 pound-feet of torque, the smaller, lighter Ghibli making do with the same number of horses but a lower torque output of 420 lb-ft.
The 240 horsepower and 420 pound-feet put out by the oil-burning six-cylinder in the Ram was tamed with a host of advances, but it appears that Ram hasn't tamed demand: the initial allocation of 8,000 engines was spoken for within three days of the truck going on sale. Head over to Ward's to read the story of how Ram worked out the equation light-duty-pickup + diesel = success.

40+ cars that barely avoid the gas guzzler tax

The Gas Guzzler schedule, with mpg ratings and charges that haven't changed since 1991, lays out which fuel-swillers owe what to Uncle Sam.
I started thinking about the "Gas Guzzler Tax" - considerably less well known as The Energy Tax Act of 1978 - when I was driving Dodge's new Challenger SRT Hellcat last week. Unsurprisingly for a car that can burn 1.5 gallons of gas per minute at max tilt, theoretically able to empty a full tank of premium in about 13 minutes, the Hellcat will be subject to the Gas Guzzler Tax schedule when it goes on sale.