2014 Jeep Grand Cherokee 4wd Summit-edition on 2040-cars

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Jeep Grand Cherokee Trackhawk undisguised with Hellcat power

Superchargers make everything better. Mount one to the top of a 6.2L Hemi V8 and pack it under the hood of a Jeep Grand Cherokee and you have a recipe for a completely bonkers, wholly unnecessary, and totally sweet SUV. We've known for a while that the so-called Trackhawk, essentially a Hellcat Jeep, is on its way. We now have photos of a completely undisguised test vehicle on public Michigan roads trying to make its way to SRT headquarters. Jeep already makes an SRT version of the Grand Cherokee. That version only puts out a measly 475 hp and 470 pound-feet of torque from a 6.4L Hemi. After developing a couple of 707-hp Dodges, SRT felt that Jeep needed some of that Hellcat love too. In the photos, we can see that, aside from the front fascia, the Trackhawk will look fairly similar to the standard SRT Grand Cherokee. The front retains the requisite Jeep grille, though it's been narrowed a bit to make room for larger air intakes below. The Hellcat engine creates a lot of heat, so designers needed to make sure the beast has plenty of room to breathe. New LED fog lights have been integrated into lower air ducts. We still don't know many of the Trackhawk's finer details, like the exact price or release date. We do know that Jeep claims a 3.5-second 0-60 time, making it both the quickest-accelerating Hellcat-powered vehicle and one of the quickest-accelerating vehicles in the world. For comparison, BMW claims the X5 M will do 0-60 in 4 seconds flat. Related Video: Featured Gallery Grand Cherokee Trackhawk View 9 Photos Spy Photos Jeep SUV

Jeep Wrangler 4xe's hybrid powertrain: Could it be headed to other FCA products?

On its own, the 2021 Jeep Wrangler 4xe plug-in hybrid is a big deal for the brand and the model line. It's the most powerful and most efficient Wrangler by significant margins, and it doesn't give up the off-road capability that makes the Wrangler so special. But another great thing about this hybrid powertrain is its potential to be transplanted into other FCA vehicles. Just to recap, the layout of the Wrangler's hybrid powertrain, front to back, is as follows: engine, clutch, electric motor, clutch, transmission. The engine is the same 2.0-liter turbocharged four-cylinder that's a standalone engine for the Wrangler. The transmission and electric motor are sort of one unit, with the motor and clutch replacing the torque converter of the transmission. And the transmission itself is the ubiquitous eight-speed ZF automatic gearbox. Its transmission code name is 8HP75PH. The ZF eight-speed is available in every FCA product with a longitudinally-mounted engine and rear-wheel drive or four-wheel drive, with variations in the amount of power and torque it can handle. Not only that, but the Ram 1500 and 2500 and the Jeep Wrangler and Gladiator all have powertrains that utilize the non-hybrid version of the 8HP75 transmission specifically. Even the gear ratios for that transmission as well as the 8HP70 used in the Jeep Grand Cherokee, Dodge Durango, Dodge Charger and Chrysler 300 are nearly identical to those in the 8HP75PH. And a Fiat-Chrysler representative confirmed that the transmission portion of the hybrid drivetrain is basically carry-over from the regular 8HP75. So a transplant could be a relatively simple process. As for which of these models would be the most likely to receive the hybrid powertrain first, the Jeep Gladiator and Ram 1500 would seem like good bets, since they likely have the most similar transmissions, and the Gladiator in particular because of its closely-related underpinnings to the Wrangler. Both are also highly profitable trucks that sell well and could justify the development costs of adapting another powertrain. And in the case of the Ram, there's the impending F-150 hybrid to think about. Although Ram isn't going after a fully electric model, a PHEV could be a nice middle ground. A potential limiting factor would be whether the hybrid powertrain would be sufficiently robust to handle heavy payload and towing demands, particularly over longer periods.

Jeep Wrangler and Mitsu PHEV driven, and Ford is up to something | Autoblog Podcast #539

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Green Editor John Beltz Snyder and Associate Editor Joel Stocksdale. We talk about driving the 2018 Jeep Wrangler and Mitsubishi Outlander PHEV we had at our office. We speculate about the Ford Maverick and Michigan Central Station, talk Porsche Cayenne E-Hybrid news, and help spend a listener's money on a pair of vehicles. Autoblog Podcast #539 Your browser does not support the audio element. Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars in the office: Jeep Wrangler and Mitsubishi Outlander PHEV Ford trademarks Maverick and Timberline Ford to buy Michigan Central Station? Porsche Cayenne E-Hybrid details Spend my money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Green Podcasts Rumormill Ford Jeep Mitsubishi Porsche Car Buying Used Car Buying Crossover SUV Electric Hybrid Luxury Off-Road Vehicles michigan central station