Showing posts with label Jeep. Show all posts
Showing posts with label Jeep. Show all posts

Monstrous 1,000HP Jeep Grand Cherokee Takes on Audi R8 V10, Nissan GT-R and BMW X6M


Ah Russia, the land of great artists, endless distances, dashboard mounted cameras and 1,000-horsepower Jeep Grand Cherokees challenging some of the fastest cars around.

In this match, we see the previous generation Grand Cherokee SRT-8 that's powered by a Stroker 7.2-liter supercharged V8 engine competing against a completely stock Audi R8 V10 5.2 with 525-horses, a Switzer-prepped Nissan GT-R R850 with 850-ponies and a BMW X6M by Evotech with 620-horsepower.

Race through the break to watch the one mile runs.

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Chrysler to Offer a Smaller Displacement Version of its Pentastar V6 According to Sources


Two separate sources, a union official and a company insider, have told Automotive News that Chrysler will soon present a smaller displacement version of its 3.6-liter Pentastar V6 gasoline engine.

Bruce Baumhower, president of UAW (United Auto Workers) Local 12 in Toledo, Ohio, where the Liberty replacement (called Cherokee in markets outside the U.S.) will be assembled, told the news site that the SUV would be offered with a new V6 with a capacity of 3.2-liters.

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Chrysler Confirms Pentastar V6 and 8-Speed Auto for Ram Truck, Jeep Grand Cherokee and Dodge Durango


Not that we weren't expecting it, but the Chrysler Group officially confirmed through a voluntary annual report with the Securities and Exchange Commission (SEC), which was first discovered by Autonews, the availability of its 3.6-liter Pentastar V6 combined with an 8-speed automatic transmission on the Ram pickup truck.

The Pentastar V6, which should produce around 280-horsepower in this application, will replace the Ram truck's current 210hp 3.7-liter V6 that is linked to a 4-speed automatic transmission.

The new and more powerful Ram model will be presented next month, possibly at the New York International Auto Show.

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2012 Jeep Liberty - Review

The Jeep Liberty is boxy and rugged. And while we're becoming accustomed to seeing carlike vehicle masquerading in trail clothes, that's not at all the case here: The 2012 Jeep Liberty remains mostly truck. But for families who plan on spending most of the time on pavement—and with the trail-focused Renegade model dropped—the Liberty's appeal is limited because of its poor fuel economy and lack of comfort.
Looking tough and traditional—though a bit slab-sided from some angles—the Jeep Liberty appearance hasn't changed much over the years. A few years ago, Jeep amped up the macho-man appeal and added chunky details to look even more trail-tough. The Liberty's styling inside keeps to that role with a stark and simple look, although there are more hard plastics than in most crossovers this size.
The Liberty's powertrain can move the Liberty quickly enough, but we have no kind words for it. The 210-horsepower, 3.7-liter V-6 engine is torquey enough, but its rather low-revving, raspy, and not altogether smooth character just barely fits in with the Liberty's more rugged character. Because it's a low-revver, relatively speaking, it manages just fine with the somewhat rough-shifting four-speed automatic. But this powertrain's true downfall is gas mileage; at 15/21 mpg with 4WD, the Liberty is no more fuel-efficient than a full-size SUV.

Off-roading remained one of the best reasons for choosing the Liberty over a more easygoing crossover model, yet Jeep has, puzzlingly, dropped the trail-focused Renegade model for 2012. Two 4WD systems remain offered: Selec-Trac II is a full-time system that's also off-road capable but better oriented for snowy roads, while Command Trac is a part-time system intended for trail-running.

At first impression, the 2012 Jeep Liberty feels relatively well laid-out—as well as airy, given the tall greenhouse. Seats feel skimpy, though, and don't offer much support. But there's enough space in back, even for adults on a weekend trip, for instance. And the story is pretty good if you plan to haul cargo and gear: The cargo floor is low, too, and the seats fold neatly.
But there's still plenty to make the Liberty an unappealing choice in today's market, which is brimming with well-designed, family-friendly utility vehicles. The Liberty's on-the-road ride and refinement are probably the biggest turn-offs of this vehicle. There's a fair amount more interior road and wind noise than in more carlike compact crossover vehicles. And as a tall, narrow vehicle with a pitchy ride, the Liberty results in lots of 'head toss' on rough roads, or even choppy freeways, and blemished road surfaces seem to upset the composure of occupants just as much as they seem to upset the Liberty's grip.
Safety features are respectable in the 2012 Liberty, but the federal government hasn't tested it under the new ratings system, and the IIHS gave it a worrisome 'marginal' in side impact and 'acceptable' in rear impact. Base Sport, more luxurious Limited, and new Limited Jet trims are offered. Limited Jet models offer a spiced-up appearance, with big 20-inch aluminum wheels, chrome molding, and other black and bright trim throughout, plus a leather-wrapped steering wheel and alarm system. Limited models are dressed up with a a long list of equipment over the sport, including leather upholstery, heated front seats, steering-wheel audio controls, a Bluetooth hands-free interface, and a garage-door opener. There are plenty of cool options, such as a music hard drive system, a new Garmin nav system, rain-sensing wipers, and a Sky Slider sunroof, if you don't mind the higher price tag.

For 2012, Jeep has dropped prices on Liberty Jet models by $795, and it's added a Bluetooth hands-free interface (with voice command), a garage-door opener, overhead console, and rear park assist as standard equipment on all models.
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