2005 Jeep Grand Cherokee Laredo 4x4 Clean on 2040-cars

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Watch this 650-hp Hennessey Jeep Grand Cherokee go from 0-60 in 3.9 seconds

Hennessey Performance Engineering has created an HPE650 package for the Jeep Grand Cherokee SRT fitted with the 6.4-liter Hemi engine. When it leaves the showroom floor it has 470 horsepower and gets from 0-60 miles per hour in 4.8 seconds. When it leaves Hennessey's garage floor after the upgrade it has 650 horsepower - 530 hp at the wheels, according to Hennessey - and gets to 60 mph in 3.9 seconds on its way to running the quarter-mile in 12.6 seconds.
There's more than just a Roots-type supercharger bolt-on, with ported cylinder heads and high-flow headers among the many changes made to the engine. You can watch this pre-2014 facelift silver model prove its spec sheet on the drag strip in the video below.

FCA goes all-in on Jeep and Ram brands on cheap gas bet

It's no surprise that as SUV and truck sales remain strong in the wake of unusually cheap gas, Jeep and Ram sales are taking off. What is a surprise is that FCA CEO Sergio Marchionne thinks that cheap gas will be a "permanent condition," and feels strongly enough about it to change up North American manufacturing plans. Jeep appears to be the biggest beneficiary of the product realignment. In addition to increasing the sales estimates for the brand worldwide upwards to 2 million units a year by 2018, the brand will get a flood of investment for new product and powertrains. Consider the Wrangler Pickup to be part of the salvo, as well as the Grand Wagoneer three-row announced in 2014 as part of the original five-year plan. The Wrangler four-door will get at least two new powertrains, a diesel and mild hybrid version, in its next generation. That mild hybrid powertrain may utilize a 48-volt electrical system like the one that's being developed by Delphi and Bosch – which the suppliers think will be worth a 10 to 15 percent fuel economy gain at a minimum. Down the road, in the 2020s, the Wrangler could adopt a full hybrid system. The diesel powertrain is planned for 2019 or 2020. The Ram 1500 is also pegged to receive a mild hybrid system, again potentially based on 48-volt architecture, sometime after 2020. Lastly, Jeep and Ram will take over some of the production capacity of existing plants. The Sterling Heights, MI, plant that builds the Chrysler 200 will now build the Ram 1500; the Belvidere, IL, facility that produces the Dodge Dart will take over Cherokee output; the big Jeep facility in Toledo, OH, will be used for increased Wrangler demand. In 2015, according to FCA's numbers, car and van demand went down by 10 percent, but SUV demand went up 8 percent and truck demand 2 percent. Considering that these are high-margin vehicles, FCA can't ignore the math. FCA also won't build any new factories to supplement production to meet demand, but instead are reshuffling production priorities. Think of it this way: FCA is gambling on cheap gas being a permanent part of our lives, at least into the 2020s. By doubling down on SUVs and trucks, the company stands to win big, unless a spike in gas prices changes the landscape. FCA isn't talking about a Plan B, so they're all in. It'll be interesting to see how this plays out.

Abandoned Jeep found under twenty feet of snow in Donner Pass

You guys have heard of Donner Pass, right? The dreaded mountain pass in the northern Sierra Nevadas out in California where an ill-fated group of mid-19th century pioneers got lost and fell to cannibalism to survive? Of course you have. Well, it seems that the pass has claimed another victim. It's not a pack of overly-optimistic farmers from Illinois this time, but a sad and lonely Jeep Cherokee. Last Thursday, the California Highway Patrol base at Truckee, California, posted a picture of the rear end of a forlorn-looking XJ with a mangled rear end buried under a veritable mountain of snow and ice. Discovered by a CalTrans truck-mounted snowblower around Serene Lakes near Donner Summit, a CHP representative told Jalopnik they believe the old white XJ has been sitting there since the beginning of winter. More than twenty feet of snow and ice are piled atop the Jeep, a winter's worth of snowplow leavings. Thankfully, the CHP found no bodies or anything else untoward in the XJ when they were arrived. CHP Truckee suggested that the Jeep's owner left it there, perhaps after a breakdown, and left it when successive layers of snow and ice entombed it. Since it's not blocking traffic and doesn't pose a safety hazard, CalTrans decided to leave the Jeep where they found it. The XJ's owner hasn't been identified yet. Hopefully they're not in too much of a hurry to get their Jeep back, because that thing isn't moving until late spring at the earliest. Related Video: News Source: CHP - Truckee, Jalopnik Auto News Weird Car News Jeep SUV snow