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The Jeep Grand Cherokee Trackhawk is the all-wheel-drive Hellcat you've been waiting for

If the Jeep Grand Cherokee SRT was the venerable SUV cranked to 10, the new Trackhawk goes to 11. Actually, make that 707, because the Grand Cherokee Trackhawk is a Hellcat by another name. Under the hood is the same 707-horsepower supercharged V8 from the sinister corporate cousins Charger and Challenger. The torque rating drops just a bit to 645 pound feet, versus the 650 of the Hellcats, but we don't think many people will be too upset. Especially since Jeep claims the Trackhawk is capable of a 3.5-second 0-60 mph run and a quarter-mile time of 11.6 seconds. The former is right in line with the Challenger Hellcat. View 24 Photos The Grand Cherokee Trackhawk also offers a unique difference to the Hellcats, and its not the SUV body style. The Trackhawk is all-wheel-drive. Power goes from the supercharged V8 to an 8-speed automatic and a single-speed transfer case. There's also an electronic limited slip differential at the back. Jeep beefed up the transfer case with a wider chain that features forged sprockets. The rear drive shaft and half shafts have been strengthened to handle the extra power. Power is split 40/60 front and rear in the default automatic setting, and becomes more rear biased in more aggressive driving modes. In the sportiest "Track" mode, power is split 30/70. In the least aggressive "Snow" mode, power is split 50/50. The sportier drive modes also firm up suspension and decreases shift times. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Helping manage all the power is a high-performance suspension with adaptive Bilstein shocks. The suspension lowers the SUV a full inch compared with normal Grand Cherokees. Wheels are 20 inches in diameter and 10 inches wide wrapped in 295-millimeter wide tires, either all-seasons or optional three-seasons. An optional forged set of wheels is available, too, which Jeep says will save 12 pounds of weight. The wheels are stopped by Brembo six-piston calipers and 15.75-inch rotors up front, and four-piston calipers and 13.73-inch rotors out back. Jeep says the front brakes are the largest ever fitted to one of its vehicles. Visually, you'll be hard-pressed to tell a Grand Cherokee Trackhawk from the current SRT variant. The bumpers and fender flares are roughly the same. But a tell-tale sign is the lack of fog lights.

2015 Jeep Cherokee finds a bit more fuel mileage thanks to stop/start and aero tweaks

Just a year after it burst onto the scene, Jeep has already made a pretty substantial addition to its V6-powered Cherokee, which has proven to be an extremely popular seller so far for the brand, adding a new stop-start system for the midsize, off-road-ready CUV.
The addition of stop-start included a few aerodynamic tweaks to the Cherokee's polarizing body, resulting in a wallet-pleasing increase in fuel economy. According to the EPA, the front-drive, V6-powered Jeep will now return 21 miles per gallon in the city and 29 mpg on the highway, up from 19 city and 28 highway. Four-wheel-drive, V6-powered Cherokees, meanwhile, will now return 20 mpg in the city and 28 mpg on the highway, up from 19 mpg in the city and 27 mpg.
With 271 horsepower, 239 pound-feet of torque and these newly enhanced figures, it's refreshing to see a larger, naturally aspirated engine that is still able to take the fight to today's crop of small-displacement, turbocharged four-cylinders.

The origins of the Jeep Wave | The Exposition

Jeep culture is tight-knit community of passionate enthusiasts with plenty of interesting stories and traditions, like the Jeep Wave. But how did the Jeep Wave start? Episode 2 of The Exposition looks at some theories behind the origin of this driving ritual. Show full video transcript text [00:00:00] Get behind the wheel of a Jeep, and you'll hopefully notice the other Jeep owners waving at you as you pass by. It's kind of cool actually, but one thing we couldn't help wonder is, where and how did this wave start? If you've never heard of the Jeep Wave, don't worry, you're not alone. For example, my friend James - that's James. Back in 2013 he bought his first Jeep. Like many new young Jeep owners, he had no idea about the wave. He quickly caught on, though. [00:00:30] So where did it start? Oddly enough, I was only able to find three pretty convincing theories. Theory One - The wave started in WWII as a way for soldiers to acknowledge each other while driving by on patrol. Theory No. 2 - The wave began after the war. Which also makes sense. Since civilian Jeep owners were most likely returning veterans who already appreciated the car, the wave was a way to acknowledge each other's service. [00:01:00] Theory No. 3 is the wave started much later, in the 70s when off-roading really took off. Kind of a way to salute a kindred spirit out looking for adventure. Now, there is an unspoken rule of who waves first. The rule is, the younger Jeep always salutes the older one. Or if you have a stock Jeep you must wave to a modified Jeep first. These are interesting theories, but one thing's for sure, the Jeep wave is a unique tradition. The next time you drive a Jeep, be sure to wave as you pass another by. Related Video: Jeep Automotive History Ownership SUV Off-Road Vehicles Classics Videos