2014 Jeep Cherokee Limited 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.

2014 Jeep Cherokee musters 22 MPG city, 31 highway

Production and media drive delays included, there has been no lack of press surrounding the 2014 Jeep Cherokee. With the most recent delay reportedly due to powertrain calibrations, we've been waiting to see how the Cherokee's fuel economy looks against the highly competitive compact CUV segment. Thanks to the EPA, we now know the fuel economy figures for the newest member of the Jeep family.
Arguably, the Cherokee has the most modern powertrain in its class with an updated base engine, all-new V6 and all-new nine-speed automatic transmission, but its fuel economy figures are simply on par for the segment. Still nothing to scoff at, though. According to fueleconomy.gov, front-wheel-drive Cherokee models with the base four-cylinder mill will top out the lineup with 22 miles per gallon in the city and 31 mpg on the highway; opting for four-wheel drive with this engine drops the figures to 21 city and 28 highway. Get even crazier with the option list, and the new 3.2-liter Pentastar V6 will get you 19 mpg city and 28 mpg highway in two-wheel-drive form or 19 city and 27 highway for 4WD.
If you're wondering how that stacks up among compact CUVs, head on over to Automobile Magazine for a full fuel economy breakdown for the segment. The controversially styled crossover hits dealers this month, and we'll be driving it in just a couple of weeks.

Chrysler uses Super Bowl spots to honor troops, farmers

How do you follow up such revered and successful ads as Chrysler's last two Super Bowl commercials? Imported from Detroit and Halftime in America should be given credit for giving the automaker's public perception a complete overhaul after its rescue from the brink with taxpayer money. What next, then?
We just found out during Super Bowl XLVII. This year Chrysler went with two commercials, one for Jeep and the other Ram. The two-minute-long Jeep commercial, called Whole Again, is narrated by Oprah Winfrey and presented as an open letter to the service men and women of America, simply expressing admiration for what they do - poignant message coming from a company whose history is so entwined with that of the military's.
The Ram commercial, called Farmer, honors the agricultural backbone of this country. Its soundtrack is a speech entitled "So God Made a Farmer" given by the famous radio broadcaster Paul Harvey, which plays over a slideshow of original photography commissioned by Ram. The images, of course, focus on farming and the people who do it for a living, and there's a few Ram trucks in there, as well.