2002 Jeep Liberty Limited Sport Utility 4-door 3.7l 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 recalls 228k Cherokees over airbag deployment fears

Jeep is recalling an estimated 228,181 examples of the 2014 and 2015 Jeep Cherokee worldwide because the airbags can inadvertently deploy in some situations. Specifically, the campaign covers 168,092 vehicles in the US, 19,557 in Canada, 4,133 in Mexico and 36,399 outside of North America. According to Jeep, the problem occurs when drivers execute extremely hard handling maneuvers and upset the vehicle's balance, which causes the side-curtain and seat-mounted side airbags to deploy. "The air-bag systems, sensing potential rollovers, automatically activated," according to the automaker's announcement. While this occurred in "a small number" of cases, according to Jeep, the problem caused no reported injuries or accidents. To fix the fault, the company will issue a software update to recalibrate the bags' deployment. Statement: Restraint-System Software Upgrade February 2, 2015 , Auburn Hills, Mich. - FCA US LLC is launching a global recall of an estimated 228,181 SUVs to upgrade software governing side-curtain and seat-mounted side air bags. The action follows an investigation by FCA US engineers after a small number of inadvertent deployments involving drivers who executed extreme maneuvers. These maneuvers dramatically changed the vehicles' angle of operation, relative to the ground. The air-bag systems, sensing potential rollovers, automatically activated. FCA US is unaware of any related injuries or accidents. The software upgrade will recalibrate the threshold for deployment and the vehicles will remain compliant with all applicable safety regulations. Affected are certain 2014 and 2015 Jeep Cherokees. Estimated volumes by market are as follows: 168,092 in the U.S.; 19,557 in Canada; 4,133 in Mexico and 36,399 outside the NAFTA region. The Company will notify affected customers. Software will be available at that time. Customers with additional concerns or questions may call 1-800-853-1403. Featured Gallery 2015 Jeep Cherokee View 41 Photos News Source: FCA USImage Credit: Jeep Recalls Jeep Safety Crossover

Fiat Chrysler CEO says final merger talks with Peugeot going well

BRUSSELS — Fiat Chrysler's chief executive Michael Manley said on Wednesday that merger talks with Peugeot owner PSA  to create the world's No. 4 carmaker are progressing well and he hopes to have a deal within 12-14 months. Speaking to Reuters on the sidelines of an industry meeting, he said he doesn't expect any major obstacles that could delay a final agreement. "Talks are progressing really well," Manley said about negotiations with the French carmaker ahead of a briefing by the European automotive association (ACEA), of which he is president. His comments come a month after the two carmakers agreed to a binding deal worth about $50 billion to combine forces in response to a slowdown in global demand and mounting costs of making cleaner vehicles amid tighter emissions regulations. Manley's timeline for completing the deal by early 2021 is in line with a forecast made by the companies in December. Fiat and Peugeot are now getting into the details of how the merger will work, including choosing which vehicle platforms — the technological underpinnings of a vehicle — will fit which products in a combined company. Because customers in different locations still prefer vastly different cars, there is room for multiple platforms in a combined group, Manley said. "That global platform is an elusive beast," he added. "This concept of a massive global platform in my mind is almost a myth, but that doesnÂ’t mean to say weÂ’re not going to recruit significant volume." Related Video: