2014 Jeep Grand Cherokee Srt Automatic 4-door Suv 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.

China orders Jeep to investigate Wrangler fire risk

It's been some time since we've heard anything about fires related to the Jeep Wrangler (foreign or domestic), but it sounds like the go-anywhere SUV could be in hot water once again in China. Bloomberg is reporting that the Chinese government is ordering Jeep to investigate the matter and, in the meantime, also recommending Wrangler owners to not drive their vehicles in "extreme conditions" due to a "relatively high risk" of catching on fire.
There is no indication as to how many vehicles or which model years are affected, but the previous fire problems in both the US and China - which led to investigations but no recalls - were traced back to automatic transmission fluid leaks. The article, however, does not say what the potential problem is this time around as Jeep has not released a comment on the matter. The official notice, in Chinese, can be found here.

Jeep team takes a field trip to Wagonmaster; researching next Grand Wagoneer?

They have the very best intentions of rolling out a seven-passenger vehicle.
Wagonmaster has made a name for itself restoring and selling factory-perfect Jeep Grand Wagoneer models, bridging the gap between when the last production machine rolled off the line in 1991 and present day. The company's efforts haven't gone unnoticed. The entire Jeep product planning team took a little field trip to the company's facility in Kerrville, Texas back in December, and they weren't just there to take in the sights. According to owner Leon Miller's son, Chip Miller, the Jeep team was there to do research for the successor to the Grand Wagoneer throne.