2009 Jeep Wrangler on 2040-cars

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Here's what it'll take to build a Jeep Grand Cherokee Hellcat

Let's get one thing straight: We want a 707-horsepower Grand Cherokee Hellcat to happen. Badly. The latest report from Motor Authority is encouraging; the bonkers SUV supposedly has a codename, Project K, and has been given the green light for production. Fingers crossed. You might be wondering why the Trackhawk isn't already a thing. Hellcat engines exist, SRT Grand Cherokees exist, so just combine the two, right? It's not quite that easy. Here, we outline what needs to happen, why it should be the quickest Hellcat vehicle out there, and why it won't come anywhere near 200 miles per hour. How To Build A Hellcat Jeep The first engineering problem is feeding the air-intensive beast that is the 6.2-liter supercharged V8. The first engineering problem is feeding the air-intensive beast that is the 6.2-liter supercharged Hellcat V8. Breathing is important on two counts: pulling in enough air for the combustion to put out 707 hp, and then cooling the various heat exchangers once the engine is up to temperature. Dodge did it with the Charger and Challenger, it can do it with the Jeep. This is one place where the Grand Cherokee's larger frontal area might be a boon, as it gives the engineers more surfaces through which to suck air. Once you generate the 707 horsepower and 650 pound-feet of torque, it has to get to the wheels somehow. Jeep's current SRT all-wheel-drive system will at least need some beefing up to handle the torque. It could require a more complete re-engineering. We at least know the ZF-supplied eight-speed auto, used in the Dodge Hellcat models, is up to the task. The Hellcat engine should fit in the Grand Cherokee, as it's about the same size as the 6.4-liter currently in SRT Jeeps, but the Hellcat is taller because of its supercharger. The hood may need to be raised or at least resculpted for clearance, as well as to address those cooling needs. Quicker Than Everything, But Not Faster 200 mph? We're skeptical, from both a physics standpoint and a legal one. A reminder of the quick/fast distinction: quick is acceleration, fast is road speed. The Jeep's all-wheel drive will help put the Hellcat engine's power to the ground in a more manageable way than the Charger and Challenger do through just the rear wheels. That means better acceleration times than the Dodges (11.0 seconds in the quarter-mile for the Charger Hellcat, 11.2 for its Challenger sibling).

Dodge, Ram, Jeep — Stellantis — dumped a ton of news: Here's a roundup

Stellantis hit us with an absolute deluge of information regarding its future electric vehicle plans Thursday, including a roadmap for each of its brands to reach a goal of making electrified vehicles 80% of the company's total global volume by 2030. We'll hit all of the highlights here, with an emphasis on those that matter most to the U.S. marketplace.  Stellantis previews 4 electric platforms: Here's how they'll be used This is the method behind the rest of Thursday's madness. Eventually, Stellantis will migrate its electrified vehicles onto one of these core platforms based around a new common EV powertrain architecture.    Dodge will launch the 'world's first electric muscle car' in 2024 It looks like Dodge will invoke its 60s heritage (peep the illuminated "Fratzog" on the nose) for a new, all-electric muscle car. Based on the STLA Large platform, it's projected to have a 0-to-60 time as low as 2 seconds and a range of up to 500 miles. The automaker also hinted at a maximum power output of as high as 886 horsepower courtesy of a pair of 330-kilowatt electric motors.   Jeep will have 4xe plug-in hybrid models across the lineup by 2025 The iconic 4x4 brand will have a plug-in hybrid variant of every model by 2025. The U.S.-market Compass 4xe is expected to debut this summer, and the Wagoneer 4xe has already been announced. The Grand Cherokee 4xe will be shown at the New York International Auto Show in August.    Fully electric Ram 1500 will begin production in 2024 You didn't think the Ford F-150 Lightning would get the space all to itself, did you? Ram says it will have an electrified Ram 1500 on the market soon. Will it be fast enough to beat GM?   Stellantis teases mystery electric Chrysler concept This one's a genuine puzzler. We've reached out to Chrysler for details, but for now, all we know is that this all-electric concept appears production-friendly and will ostensibly ride on the same STLA Large platform as the Dodge muscle car.    Opel Manta E will be the electric revival of the classic German coupe We'll forgive you if you'd forgotten that Opel was now part of Stellantis, and with new ownership comes new opportunity. The company revived the Manta nameplate as a high-riding coupe/hatchback concept.   Fiat says all Abarth models to be electric from 2024 This likely won't matter much in the U.S. market, where the 500X will soon be the only vehicle it sells, but Fiat's performance division is going all-electric.

FCA's shifter fiasco proves novel gear selectors are a bad idea

What's wrong with PRNDL? Why are automakers trying to overly complicate the simple task of selecting gears? If there's any lesson to learn from the recent news that NHTSA is investigating 853,000 Fiat Chrysler vehicles over its problematic gear selectors, it's that the trend of fancy shifters needs to stop. Now. Last year, NHTSA opened an investigation into Jeep Grand Cherokee models, and has now expanded this probe to include the 2012-14 Chrysler 300 and Dodge Charger. The problem? The shifter – assembled by ZF – is confusing for many drivers. "Testing ... indicates that operation of the (electronic) shifter is not intuitive and provides poor tactile and visual feedback to the driver, increasing the potential for unintended gear selection," a NHTSA document states. More than 100 crashes and over a dozen injuries are linked to this problem, according to The Detroit Free Press. To us, the problem isn't just limited to FCA. These unnecessarily novel gear selectors are spreading like wildfire across the industry. Honda and Acura use a weird pushbutton setup. Lincolns have buttons on the dashboard. Jaguar's shifter electronically raises out of the center console. Mercedes uses a stalk with up-for-Reverse, down-for-Drive, push-for-Neutral arrangement. And what the hell is BMW thinking with its M cars? FCA has since abandoned the confusing shifters in question. The 300, Charger, and Grand Cherokee now use the rotary shift dial that's quickly proliferating across the company's brands. Simplistic gear selectors might not be sexy, but no one ever complained about not being able to find the right gear in a Hyundai Sonata. What's most interesting is that this NHTSA investigation could push FCA – and possibly other automakers – to redesign vehicle functions that otherwise operate as designed. Just because most people will never have a problem putting a Dodge Charger in Reverse doesn't mean there isn't a flaw with the design. But perhaps a more simplistic solution – good ol' PRNDL – would have prevented these issues from the start. Related Video: News Source: The Detroit Free PressImage Credit: Copyright 2016 AOL Government/Legal Chrysler Dodge Jeep FCA shifters