2001 Jeep Grand Cherokee Laredo Sport Utility 4-door 4.0l 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.

2014 Jeep Grand Cherokee probed by NHTSA for brake problems

Remember how Toyota got in all kinds of trouble over unintended acceleration? Well, the National Highway Traffic Safety Administration is investigating Jeep over unintended braking. NHTSA has announced a probe of 20,000 Grand Cherokee SUVs from model year 2014. Nine complaints have been received, with owners alleging that their Jeeps have issued brake warnings or gone ahead and applied the brakes when no threat was presented. Each complaint alleges that the vehicles have exhibited this behavior repeatedly, leading to a "sudden reduction in vehicle speed in traffic." So basically, a system designed to prevent accidents could actually increase the odds of a collision happening. Speaking to the Associated Press, Jeep spokesperson Eric Mayne said owners whose vehicles are exhibiting this behavior should report to dealers, while adding that the automatic braking/adaptive cruise control systems can be deactivated. Related Video: Scroll down for the official bulletin on the investigation from NHTSA. Date Investigation Opened: JUN 01, 2015 Date Investigation Closed: Open NHTSA Action Number: PE15021 Component(s): FORWARD COLLISION AVOIDANCE Manufacturer: Chrysler (FCA US LLC) SUMMARY: The Office of Defects Investigation (ODI) has received nine complaints alleging inappropriate activations of the autonomous braking system in model year (MY) 2014 Jeep Grand Cherokee vehicles. All nine reports alleged unexpected braking incidents preceded by collision imminent brake warnings and resulting in sudden reduction in vehicle speed in traffic. Two complaints reported autonomous braking incidents with no objects on the road resulting in rapid increase in brake force and anti-lock braking system (ABS) activations. The complaints alleged experiencing multiple events at different locations and road conditions. A Preliminary Evaluation has been opened to assess the frequency, scope and consequences of the alleged defect. The following VOQ numbers are associated with the issues discussed in this resume: 10543837, 10713629, 10690650, 10663320, 10630362, 10596913, 10533622, 10533524, 10651269.

Final Toledo Jeep decision may have nothing to do with city's efforts

Toledo, OH is doing all that it can to keep production of the Jeep Wrangler in its boundaries, but the biggest issue facing the plant may be insurmountable, no matter how desperately the city wants to keep the Wrangler local. The Wrangler is built in a rather interesting manner at the Toledo Supplier Park: Fiat Chrysler only handles the very final assembly of each vehicle, while two other companies, Kuka, a German firm, and Hyundai-Mobis, a member of the sprawling Hyundai empire, produce the body and chassis, respectively. The vehicles are then transferred over to the FCA part of the park, where they're painted and completed. This was, as The Detroit News explains, a convenient arrangement back in 2006 when the supplier park opened. Chrysler, which was still owned by Daimler at the time, arranged for Kuka and Mobis to handle production, saving it a huge sum of money. Both suppliers own their own machinery and buildings and employ their own workers. Now that FCA is a relatively healthy entity, though, there's not a lot of need to be sharing profits with two other companies. "What [FCA boss Sergio Marchionne] would like is to have the advantages of high-capacity utilization, owning that capacity and taking advantage of that for himself versus having a supplier doing some of the things his competitors do internally," David Cole, chairman emeritus at the Ann Arbor, MI-based Center for Automotive Research, told The News. "It really adds another level of complexity to the situation." While Sergio Marchionne is a man that generally gets what he wants, it seems unlikely that either Mobis or Kuka would give up their role quietly. According to Jon Zapf, Mobis North America's chairperson for UAW Local 12, the company "definitely wants to maintain their part of this production process." According to The News, Jeep is likely to announce the location of next-generation Wrangler production in June. Expect to hear much more on this one in the coming months.