2014 Jeep Wrangler Unlimited Sport on 2040-cars

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Watch this 840-hp Jeep Grand Cherokee SRT8 walk away from GT-Rs and M3s

This last-generation Jeep Grand Cherokee SRT8 does things that SUVs just shouldn't be able to do, like win drag races against tuned Nissan GT-R and BMW M3 coupes. Granted, the owner isn't coming into this fight with a stock Jeep – far from it. In addition to twin turbos whistling away, he says the engine is a 449-cubic-inch V8, which is nearly 7.4 liters of displacement. As it runs here, the driver claims that the turbos are pumping out around 14 psi of boost to give an estimated 840 horsepower. What's more, he further maintains the powertrain could reach around 1,200 hp with things fully cranked up. Even somewhat dialed back, this Jeep is ready to take on a breadth of formidable challengers, including a couple of Chevrolet Corvette models and a Lamborghini Aventador. Check out the video to see how this menacing Grand Cherokee fares in a day at the races.

FCA Recalls Jeep in Wake of Wireless Hack | Autoblog Minute

Carjacking has gone wireless, as automakers and Congress scramble for a solution. Adam Morath reports on this edition of Autoblog Minute.

FCA expands Jeep Cherokee recall to 68k more vehicles

FCA is expanding its airbag software update for the 2014 and 2015 Jeep Cherokee to cover 68,593 more of the vehicles worldwide. This brings the total to 316,774 Cherokees. Of those, there are now 230,240 in the US, 28,110 in Canada, 6,367 in Mexico, and 52,057 outside of NAFTA. According to the automaker, after reviewing the potentially affected population, it discovered these additional Cherokees in need of the upgrade. The original campaign to repair these vehicles was announced in early February. Engineers found a small number of cases where dramatic changes to the angle of the vehicle that upset its balance caused the side-curtain and seat-mounted side airbags to deploy because they anticipated a rollover. This especially occurred when driving off-road. According to FCA, there're no additional reports of this happening, and the company isn't aware of any injuries or accidents. The fix is simply a software upgrade that recalibrates the airbags' deployment. Related Video: Statement: Restraint-System Software Upgrade May 12, 2015 , Auburn Hills, Mich. - FCA US LLC is expanding by an estimated 62,148 vehicles its recall of U.S.-market SUVs** to upgrade air-bag software. The action follows a routine review of the originally reported vehicle population by FCA US engineers. There have been no additional incidents and FCA US is unaware of any related injuries or accidents. The campaign will upgrade software that governs side-curtain and seat-mounted side air bags following a small number of inadvertent deployments – most of which occurred in harsh, off-road environments. They were prompted by maneuvers that dramatically changed the vehicles' angle of operation, relative to the ground, and the air-bag systems – sensing potential rollover conditions – automatically activated. 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. The revised estimate for the U.S. totals 230,240. Revised estimates for other markets are as follows: 28,110 in Canada; 6,367 in Mexico and 52,057 outside the NAFTA region. The revised global total is 316,774 – a difference of 68,593. 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. ** http://media.chrysler.com/newsrelease.do?id=16332&mid=431