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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).

Is a Jeep Renegade Hybrid coming soon?

We've known that Jeep is working on an updated Renegade. We've seen prototypes with updated front and rear fascias and with updated interiors. But it seems that the next Renegade will have more than just cosmetic updates. One of our spy photographers caught Jeep testing a Renegade Trailhawk that looks like a normal current one, but it has an electric shock warning sign in the window. Can we therefore assume it'll be a Jeep Renegade Hybrid? This sign seems to indicate that the Renegade will offer some sort of electrified powertrain. And its use on a lifted, off-road oriented Renegade Trailhawk seems to indicate that it'll be available throughout the trim level lineup. The question is, will it really be a hybrid or something like the Wrangler four-cylinder that features a 48-volt electrical system and a starter/generator for mild electrical assistance? This system is becoming more and more common as a way for car companies to eke out a few more mpg as well as adding some performance gains. Then again, we never saw this sign in any prototype Wranglers, so it could be possible this Renegade is using a more traditional hybrid system like you would find in a Prius or Ioniq. FCA certainly has experience with full hybrids, as evidenced by the Pacifica PHEV. The Wrangler will be getting a PHEV iteration, too. We probably don't have long to find out what sort of electrification the Renegade will receive. The visually updated prototypes we've seen aren't radically changed, so it likely won't take long to finish testing and release them. We're expecting to see the little SUV revealed by the end of the year, and probably on lots early in 2019. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery Jeep Renegade hybrid spy shots Image Credit: KGP Photography Green Spy Photos Jeep Crossover SUV Economy Cars Hybrid Off-Road Vehicles jeep renegade

FCA Recalls 400K Jeep Wranglers | Autoblog Mintue

FCA recalls 400K Jeep Wranglers for an airbag issue. In the U.S. the recall affects 2007-2010 models. Recalls Jeep Autoblog Minute Videos Original Video FCA