2024 Ram 1500 Trx 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.

2019 Ram 1500 truck gets loaded with Mopar goodies in Chicago

Last month saw the debut of the all-new 2019 Ram 1500. While there are a slew of variants coming down the pipe (Ram 1500 Tradesman, Ram 1500 Sport, etc.), Ram used the 2018 Chicago Auto Show to showcase a whole host of Mopar parts and accessories on a bright-red 2019 Ram. In total, there will be more than 200 new parts available when the new Ram hits dealer showrooms later this year. The truck here is a Flame Red 2019 Ram 1500 Big Horn Sport 4x4. It's sporting a 2-inch lift kit, 35-inch tires, 18-inch beadlock wheels, black fender flares and black aluminum running boards. The bed has the adjustable "Ram Rack," a sort of frame that can be used to strap down large items like a couple of kayaks. The rear bumper has a bed step that articulates outward when needed. The Nissan Titan has a similar feature. View 9 Photos There are a few performance upgrades, too, though Mopar doesn't list any new power ratings. There's a new cold-air intake for the 5.7-liter Hemi V8 that's functional with all of the new Ram's hood designs. The Hemi also gets a new stainless steel catback exhaust system. The 5-inch exhaust tips fit into the bumper. Visually, the Ram gets a black Mopar logo on the hood, black Ram emblems and badges, black tow hooks and a Mopar logo in the trailer hitch. The interior is done up in Katzkin leather with red stitching, and the ram's head logo on the seat backs and rubber floor mats. One of the coolest things about all of these parts is that customers can have them installed before ever taking delivery. Those parts will also be backed by the same warranty as the rest of the truck. Related Video: Image Credit: FCA Aftermarket Design/Style Chicago Auto Show RAM Truck Off-Road Vehicles 2018 Chicago Auto Show

Chrysler recalling nearly 141k vehicles over electrical woes

Software glitches that randomly illuminate warning lights and cause instrument cluster blackouts are forcing Chrysler to recall 140,800 vehicles, The Detroit News reports. The automaker is recalling 132,000 2014 Jeep Grand Cherokees, 91,559 of which are in the US. In addition to the Jeep recalls, Chrysler is adding 10,800 2014 Ram 1500, 2500 and 3500 trucks to the list for similar problems.
Chrysler reportedly says, "Both events occurred infrequently and appeared to resolve themselves by tuning the vehicle's ignition off and then on."
Engineers discovered a problem with the anti-lock-braking system software that causes the instrument cluster display of the Grand Cherokee to illuminate warning lights and black out - even its ABS and electronic stability control systems are affected. To fix the Jeeps, Chrysler will update the vehicle's software.