2004 Chrysler Pacifica Base Sport Utility 4-door 3.5l 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.

Why Chrysler made the Pacifica Hybrid

There were a number of important details missing from Chrysler's debut of the Pacifica Hybrid yesterday. Pricing and availability, for example. We still don't know those specifics – Chrysler just says it will all be announced closer to launch – but we spent some time with Kevin Mets, the chief engineer for the Pacifica Hybrid, to learn more about the powertrain and why Chrysler decided to offer this vehicle at this time. "This could be a primary electric vehicle for someone." We started with the big question: why build a plug-in minivan at all? "It brings the ability that if you want an electric vehicle, a hybrid, you don't have to compromise size to get there," Mets said. "For instance just a few minutes ago I was talking to someone from Canada and they were saying in the US it's two vehicles per household is kind of the norm. In Canada it's not that way, it's more like a vehicle or even less than a vehicle. There's a lot of people that want an electrical vehicle in Canada but they can't make it their primary vehicle. This is a vehicle that could be a primary electric vehicle for someone in Canada, or anybody else for that matter, who wants a plug-in vehicle, an electric vehicle that doesn't have to compromise in size." So, was the development of the Pacifica PHEV influenced more by customers saying they wanted a plug-in hybrid minivan or was it driven more by green vehicle regulations? "That's a tough one to answer," Mets said. "Certainly you have to meet all the requirements. There's a little bit of everything there. You also can pick what vehicles you want to do it on. You pick which vehicle is the best opportunity and this is the one we chose. It's a little bit of both." As for when the Pacifica Hybrid will reach dealerships, all we know is, "late 2016." But Mets said that the minivan will at some point be available in all 50 states. Initial availability might be limited to places like California, but, "The idea is to sell it nationwide," he said. Chrysler decided on the "Pacifica Hybrid" name instead of the more-accurate "Pacifica Plug-In Hybrid" for simplicity. Anyone who might care that the minivan plugs in will find out that it, indeed, has a plug, the reasoning goes, but when Chrysler talks to the average mass market shopper, "hybrid" tells them everything they need to know. Under the hood (and the floorboards, where the batteries are) there are a lot of new bits.

Dodge Hellcat orders on hold due to 'unprecedented demand'

Want to get your hands on a 707-horsepower Dodge Challenger or Charger Hellcat to call your very own? We don't blame you, and you're not alone. According to Motor Authority and confirmed by a spokesperson from Chrysler, Dodge has gotten so many orders for its stable of Hellcats that it simply cannot keep up with demand: "Due to unprecedented demand for the 2015 Dodge Charger and Challenger SRT Hellcats, we are temporarily restricting orders while we validate current orders that are in the system." Put another way, if you're waiting for a Hellcat, your wait is likely to be a lot longer than you'd like. We've reached out to Chrysler to find out how long it might take for a new customer to get a new Hellcat, and we'll update if and when we hear back. Related Video: Featured Gallery 2015 Dodge Challenger SRT Hellcat View 88 Photos News Source: Motor Authority Chrysler Dodge Car Buying Ownership Coupe Performance Sedan dodge hellcat dodge challenger hellcat dodge charger hellcat autoblog black