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Ram, Jeep redesigns on hold, Alfa Romeo models may come sooner

Last summer, FCA outlined an ambitious five-year plan that sketched out the company's product intentions for each of its brands through the end of 2018. However, even the best strategies sometimes need tweaking. According to Reuters after speaking with unnamed people at auto suppliers, FCA is now possibly delaying at least a dozen projects in North America for a variety of reasons. From vehicle to vehicle, these postponements allegedly last anywhere from just a few months to over a year. The sources from the suppliers claim that in some cases these tweaks are for engineering and design changes. The next-gen Ram 1500 reportedly has among the shorter delays and is being pushed from mid-2017 to November 2017, according to Reuters. Also, the much-discussed future Jeep Wrangler is allegedly moving a little later to July 2017. Among the vehicles purportedly seeing longer delays, the next-gen Grand Cherokee could get pushed back about a year to 2018. That then forces the launch of the three-row, luxury Grand Wagoneer to be even further away. Jeep's upcoming C-segment CUV and the all-new Chrysler 300, Dodge Charger, and Challenger might also see postponements. The one brand allegedly seeing an accelerated plan is Alfa Romeo. Without going into detail, the sources from these suppliers claim that the Italian automaker is getting even more vehicles for its lineup and could get them even faster than planned. "Those plans need to be flexible and fluid, with the potential to add some vehicles, pull some forward and extend the life cycle of others," FCA said to Reuters about all of these allegations. "We look at these programs on a vehicle-by-vehicle basis." Investment in the auto industry has been a major topic for FCA CEO Sergio Marchionne as of late. He believes consolidation is necessary so that companies aren't burning money on the same projects. Related Video: News Source: ReutersImage Credit: Bill Pugliano / Getty Images Plants/Manufacturing Alfa Romeo Chrysler Dodge Fiat Jeep RAM Sergio Marchionne FCA fca us

Are old airbags killers?

Takata airbags may not be the only ones with some very serious problems. A new report from TheDetroitBureau.com claims that the National Highway Traffic Safety Administration has opened its second investigation into bad airbag inflators, and this time, they aren't from Takata. The focus of this latest case is on the airbag inflators in some 500,000 older Chrysler Town and Country minivans and Kia Optima sedans, all of which come from ARC Automotive. While the Takata case looks at problems stemming from the engineering and production process, the ARC investigation focuses on the age of the inflators. As TDB explains, airbag inflators are essentially what the military refers to as shaped charges, sort of like Claymores (for fans of the Call of Duty series). In combat, they blow up in a specific direction, protecting those behind the explosion, although in the case of airbags, the explosion "[creates] a precise rush of hot gases" that inflate the bags. NHTSA's worry is that with the increased average age of today's vehicles, years and years of being bounced, jolted, and shaken about and exposed to often-radical temperature changes have altered the nature of the explosives in these vehicles, causing too big of an explosion. "It may be a reasonable assumption that as these things age they deteriorate." – Analyst George Peterson "It may be a reasonable assumption that as these things age they deteriorate," analyst George Peterson told TheDetroitBureau.com. NHTSA boss Mark Rosekind backed up aging angle. "Cars are lasting on the road a lot longer than ever before," Rosekind told TDB, adding that seals could start breaking down. "Is aging now an issue? That's part of the investigation going on." NHTSA has only identified two "incidents" so far, although according to Center for Auto Safety Director Clarence Ditlow, there's genuine concern that there could be additional unidentified cases. "Could we have missed more? That could be the case," Ditlow told TDB, citing the misidentified deaths in the Takata investigation. Ditlow was quick to point out that, even in older vehicles, airbags are much more likely to protect than harm. "No one is saying you should disable your airbags," the safety advocate told TDB. "You're far more likely to be helped than hurt by one if they go off." At least one automaker, meanwhile, has already been advised of the investigation by NHTSA and is checking its airbags.

500+ hp Stellantis 'Hurricane' I6 previews a world without Hemis

After years of rumored development, Stellantis has revealed its new six-cylinder engine family. The 3.0-liter, twin-turbocharged "Hurricane" I6 will offer V8 power, forced induction torque and six-cylinder efficiency in a package designed to fit into any of the company's North American rear-wheel-drive platforms.  What is "V8 power," exactly? Well, in standard output guise, the new I6 cranks out more than 400 horsepower (the specific figure will vary by application) and 450 pound-feet of torque, while the high-output variant is good for more than 500 horses and 475 lb-ft. The final figures will be dependent on the application. We'll save you a little legwork: In current Ram, Jeep and Dodge products, the 5.7-liter Hemi tops out at about 395 hp and 410 lb-ft, give or take, and the 6.4-liter around 485 hp and 475 lb-ft.    This is a clean-sheet design that is only related to the company's turbocharged four-cylinder by some common measurements. The I6 is exclusively direct-injection (no hybrid/port-injection here) and the two I6 variants share 96 common parts, including the block and oil pan design. The differences are found in their internals, intake plumbing, valvetrain components and the turbochargers themselves. Stellantis is not yet ready to share specs or supplier info for the turbos but says announcements will come from its partners soon.  The standard-output I6 has a compression ratio of 10.4:1 and revs to 5,800 rpm. It will run on regular fuel, albeit with reduced performance; 91 octane is recommended for maximum output. The high-output variant has a compression ratio of 9.4:1 and will rev to 6,100 rpm. That one will require premium. The new I6's advantages go beyond basic power output. Every Hemi family engine currently in production is based on an iron block design, so they're heavy. The aluminum-block I6 shaves weight off the total engine package, even if some of that gets added back thanks to the turbos and their associated plumbing. The standard-output I6 weighs 430 pounds, Stellantis engineers told us; the high-output adds just another 11. Fully dressed 5.7-liter V8s are in the 550-560-pound ballpark, and 6.4-liters close in on 600 pounds.  You may be wondering, "Why a clean-sheet gasoline engine now, when the industry is moving toward battery-electrics?" A valid inquiry, and one Stellantis was prepared to address. While the company will be pivoting to electrification over the next decade, it won't be instantaneous.