2000 Jeep Grand Cherokee Limited Awd Moonroof Htd Leather! 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 Grand Cherokee SRT gets power increase, minor tweaks for 2015

As a brand within Fiat Chrysler Automobiles, SRT may have an uncertain future, but it's pumping out some seriously mean machines anyway. The supercharged Hellcat V8 may be gobbling up most of the headlines with its 707 horsepower, but even the Grand Cherokee SRT is getting some small updates for the 2015 model year.
Most importantly for many enthusiasts, the Grand Cherokee SRT is getting a slight power bump. Don't expect the 700+ hp from the Hellcat, but this SUV sees a modest 5-hp and 5-pound-feet of torque improvement to bring output to 475 hp and 470 lb-ft for its 6.4-liter V8 with an eight-speed automatic. The minor change doesn't change the sprint to 60 miles per hour, clocking in at the same 4.8 seconds, or the tow rating at 7,200 pounds. Still, more grunt is never a bad idea.
Another new addition is the Active Noise Canceling system as a standard feature for this powerful SUV. It adds four microphones around the vehicle and uses the stereo system to nullify extraneous sound. However, Jeep claims that the meaty exhaust note from the V8 still gets through into the cabin for driver enjoyment.

Jeep dealer buries WWII Willys GP in showroom floor

The Willys MB Jeep earned icon status during World War II thanks to its ruggedness, simplicity and go-anywhere ability. Following the war, it didn't take long for the handy vehicles to be scooped up by the public, and a brand slowly grew around the vehicles that has continued to thrive. Fast-forward to present day, where it's not uncommon for auto dealers to try to grab some of the magic of yesteryear by displaying classic models to connect customers with their brands' proud histories. Now, a Canadian Chrysler Group dealer is taking that notion to the extreme by actually making a vintage WWII Jeep part of its foundation.
Bay King Chrysler in Hamilton, Ontario, Canada, recently completed its new showroom, and the franchise really wanted to show its dedication to the Jeep brand. As dealer principal Jamie Richter tells Autoblog, the inspiration for the Jeep installation came from his brother, who became fascinated with a home that had a glass floor looking down into its wine cellar. The company already had the 1943 Willys MB to display, but it had originally planned to build a jungle gym around it for customers' kids. Now, the classic is literally in the floor as customers enter. Richter tells Autoblog that customer reaction so far has been "fantastic."
It's certainly a novel way to bring people into the showroom, and seemingly a nice nod not only to Jeep, but to the men and women who served in the war. If you want to see more about how the Jeep was actually installed and what it looks like, check out this video.