2021 Ram 1500 on 2040-cars

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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.

Ram readying radical two-way split tailgate?

Ram may be preparing a new sort of tailgate that could rethink the way we access the bed of the company's pickup trucks. Rather than the typical fold-down tailgate that we know so well, patent drawings show a tailgate that combines the functionality of a traditional fold-down design with a 50/50 split that can, individually, be opened like a barn-door design or dropped flat like a standard tailgate.
Now, Ram is far from the first to toy around with something like this. The most obvious example is the Honda Ridgeline, which features a single-piece tailgate that is double-hinged so that it can open traditionally or be swung out to the side. The big news here is the split and the fact that each half can be used independently of the other. Unlike the Honda, the individual halves would be operated via touchpads.
The implications of this new design aren't entirely clear right now. It seems possible that the rendering could just be for a concept vehicle, but production is certainly possible as well - Ram has shown a real willingness to innovate in the pickup segment as of late, with features like coil-spring rear suspensions, light-duty diesels and the Ram Box bedside storage system.

Analysts wary over FCA lawsuit but say emissions not as bad as VW

MILAN - Any potential fines Fiat Chrysler (FCA) may need to pay to settle a US civil lawsuit over diesel emissions will unlikely top $1 billion, analysts said, adding the case appeared less serious than at larger rival Volkswagen. The US government filed a civil lawsuit on Tuesday accusing FCA of illegally using software to bypass emission controls in 104,000 vehicles sold since 2014, which it said led to higher than allowable levels of nitrogen oxide (NOx) that are blamed for respiratory illnesses. FCA's shares dropped 16 percent in January when the U.S. Environmental Protection Agency (EPA) first raised the accusations, adding the carmaker could face a maximum fine of about $4.6 billion. The stock has been under pressure since. Volkswagen agreed to spend up to $25 billion in the United States to address claims from owners, environmental regulators, U.S. states and dealers. FCA, which sits on net debt of 5.1 billion euros ($5.70 billion), lacks VW's cash pile but analysts said its case looked much less severe. While VW admitted to intentionally cheating, Fiat Chrysler denies any wrongdoing. Authorities will have to prove that FCA's software constitutes a so-called "defeat device" and that it was fitted in the vehicles purposefully to bypass emission controls. Even if found guilty, the number of FCA vehicles targeted by the lawsuit is less than a fifth of those in the VW case. Applying calculations used in the German settlement, analysts estimate potential civil and criminal charges for Fiat Chrysler of around $800 million at most. Barclays has already cut its target price on the stock to take such a figure into account. Analysts also noted that FCA's vehicles are equipped with selective catalytic reduction (SCR) systems for cutting NOx emissions, so it is likely that any problem could be fixed through a software update. "Should this be the case, we estimate a total cost per vehicle of not more than around $100, i.e. around $10 million in aggregate," Evercore ISI analyst George Galliers said in a note. The estimates exclude any additional investments FCA may be asked to make in zero emissions vehicles infrastructure and awareness as was the case with VW. FCA said last week it would update the software in the vehicles in question, hoping it would alleviate the regulators' concern, but analysts said it may have been too little too late. The carmaker is also facing accusations over its diesel emissions in Europe.