2004 Jeep Wrangler 2dr Sahara 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.

Chrysler recalls 2013 Ram pickups, 2014 Jeep Grand Cherokee

Chrysler's spate of successful products is about to be marred by a trio of recalls. The Pentastar is recalling 51,477 Ram trucks and Jeep SUVs. According to the National Highway Traffic Safety Administration, there have been no reported accidents, injuries or deaths related to the affected vehicles.
The largest action covers the Ram 1500, which is seeing 45,961 trucks being recalled. Models built between June 26, 2012 and February 5, 2013 are being recalled due to a potential software issue in the electronic stability control. Apparently, the system can be randomly deactivated upon vehicle startup.
Chrysler is also recalling 4,458 2014 Jeep Grand Cherokee models. Covering everything but the SRT models, the potentially defective SUVs were built between January 14 and March 20, 2013. This recall focuses on "premium headlights," which means cars equipped with LED running lights. During the switch from the bright daytime running lamp setting to the low-intensity parking light setting, an electrical spike can cause one of the Jeep's computers to go into a safe mode, turning off the LEDs. This violates Federal Motor Vehicle Safety Standards.

Gilles defends 2014 Jeep Cherokee design as "very contemporary"

Following the forced-hand introduction of the 2014 Jeep Cherokee, there has definitely been a mix of responses revolving around everything from its design to the return of the legendary nameplate. As evidence of this, just check out the 1,000+ comments in our article last week and some of the many opinions that were voiced. Following this not-too-warm reception, Ward's Auto had a chance to talk to Chrysler designer chief - and SRT president - Ralph Gilles, who shed a little more light on the styling direction of the new Cherokee.
Rather than looking to previous models for inspiration, Gilles says that the Cherokee has been designed to be more contemporary, with Mark Allen, head of Jeep design, adding that a main goal was to make sure the design still looks modern five years from now. Interestingly, Gilles does point out that one of the design elements incorporated on the new Cherokee that pays homage to past Jeeps is the sharply downward angle for the leading edge of the beltline, which he notes is meant to mimic the look of the old YJ and TJ Wrangler models fitted with half doors. Of course, the squared-off wheel openings - a signature Jeep cue - are still used.
This is probably a design that will need to be seen on the street in actual daylight to properly assess, but in the meantime, we'll bring you full images and impressions when the Cherokee debuts at next month's New York Auto Show.