2001 Jeep Cherokee Sport 4x4; 4-door; 4.0l 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.

Jeep Renegade to show off new Mopar gear in Detroit

Jeep's adorable new Renegade is arriving in the US market soon (we're looking forward to driving it in a couple weeks), and to highlight that fact, the American off-road brand is trotting out a pair of Mopar-modified compact CUVs for the 2015 North American International Auto Show. Rather simply, Jeep has modified one Renegade to show off its prowess in the city, and another that plays up the crossover's off-road abilities. Despite their different purposes, both vehicles show off Mopar's parts catalog and Jeep's Authentic Accessories lineup for the new baby Jeep. The Urban Renegade borrows uses a Renegade Limited with Anvil paint as its base and draws from the Accessories catalog, adding a number of Omaha orange accents and satin black wheels. Mopar donated a bike-hauling trailer hitch to the rear of the Renegade, while its cabin features Katzkin leather-lined seats. Once again, Omaha orange accents brighten up the Limited's cabin. As for the off-road model, Mopar got a bit more involved, starting with the Renegade Trailhawk and adding satin black wheels with Colorado red trim and X-shaped graphics, borrowed from military jerry cans, to the Commando Green exterior. A number of prototype and one-off body mods were fitted to the Trailhawk, including a concept skid plate, rock rails and a new rear valence. Inside, Katzkin leather was applied to the Renegade's seats while the Omaha orange accents from the Urban Renegade have been replaced with Commando Green bits and bobs in the off-road model. Look for more on these new Renegade twins come Monday, when we hit the floor of the 2015 Detroit Auto Show. Until then, check out the official press release from Mopar. Mopar to Showcase Trio of Customized Vehicles at NAIAS 2015 - Mopar display at 2015 North American International Auto Show (NAIAS) in Detroit to spotlight how Mopar parts help customers personalize their rides - Off-road Mopar-equipped Jeep® Renegade makes Trailhawk model of Jeep brand's all-new small SUV even more trail tough using Jeep Performance Parts - Urban Mopar-equipped Jeep Renegade enhances city-sized proportions and versatility of the all-new 2015 Renegade with selections from Jeep Authentic Accessories catalog - Dodge Challenger T/A Concept blends vintage design cues with cutting-edge Mopar performance mods January 9, 2015 , Auburn Hills, Mich.

Fiat-based baby Jeep spotted testing in US and Europe

Details remain scarce, but our spy photographers have managed to capture the upcoming Jeep B-segment crossover for the first time, testing in both the Alps and in the US. Shown here as a cobbled-together Fiat 500L mule, the new Jeep model is expected to arrive for the 2015 model year and act as a replacement for the current Compass and Patriot models.
According to our shooter, the new "baby Jeep" will share a platform with the Fiat 500X, and both models will be built on the same assembly line in Turin, Italy. We can't tell much from these images, but the added length apparent on this 500L mule would seem to dispel the recent speculation that the new entry-level Jeep model would be sized closer to the Ford Fiesta - since the 500L is already considerably larger than the Fiesta. Powertrain options will likely mirror other Fiat/Chrysler collaborative vehicles like the Dodge Dart, but this Jeep will also try to live up to its off-road roots with an optional all-wheel-drive system.