1997 Jeep Grand Cherokee 4dr 4wd on 2040-cars

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Chrysler 3.0L EcoDiesel V6: Autoblog Technology of the Year finalist

Offering a diesel engine in an American pickup is anything but new - Ford, General Motors and Chrysler all offer excellent and almost impossibly powerful oil-burning engines in their various fullsize trucks. What is new and novel about the 3.0L EcoDiesel, though, is its size, and the variety of vehicles that use it. It's the smallest engine, as far as displacement is concerned, currently offered in a large truck in the US, and, for 2014 and 2015, it is available in the Ram 1500 and the Jeep Grand Cherokee.
Though it may be small, it's got muscle. While 240 horsepower isn't particularly impressive these days, the engine's 420 pound-feet of torque more than makes up for that. The torque rating is even greater force than even the big 5.7-liter Hemi can muster. Chrysler's well-regarded eight-speed automatic transmission makes the most of all that bull-headed pulling power in both the Ram and Grand Cherokee. Chrysler claims the Ram EcoDiesel 1500 can tow as much as 9,200 pounds when properly equipped, which makes it "90-percent of the Hemi with a night and day difference in fuel economy."
Make no mistake; it's that promise of a sizable fuel economy improvement that many long-haul truckers will be most interested in. In the Ram 1500 that we tested for our Tech of the Year competition, the diesel engine costs $2,850 more than the gas-fed V8, and Ram estimates that EcoDiesel buyers will pay off their investment when compared to the Hemi engine in less than three years, which is considerably less time than the 4.5 or so years the average buyer will keep his or her fullsize pickup. The more you drive, the more you'll save, and the math proves equally as effective in the Jeep Grand Cherokee.

Mopar showcases modified Jeeps in Dubai

Showing that FCA is serious about expanding its global reach, Jeep and Mopar have rolled in to the Dubai Motor Show this year with three modified off-roaders. One is based on the Cherokee, and the other two are wrought from the Wrangler. But it's the Cherokee that's getting the lion's share of attention. The vehicle you see pictured here is called the Jeep Cherokee KrawLer. It's based on the Trailhawk, but adopts some special equipment to set it apart. It packs a modified suspension, BFGoodrich off-road tires, widened fenders, skid plates, a pseudo-military matte green paint job and a matching green leather interior from Pelle Frau. Power comes from the 3.2-liter Pentastar V6 driving 272 horsepower through a nine-speed automatic and locking rear differential to all four wheels. The name KrawLer emphasizes the KL code by which the current Cherokee is known. Alongside the Cherokee KrawLer, Mopar and Jeep are also showcasing a pair of modified Wranglers. One is the Sahara Sun Runner, done up in matte yellow with a four-inch lift kit and half-doors. The Wranger Dark Side, meanwhile, is based on a two-door Rubicon and features giant tires, flat fenders, and an array of other Mopar components. Alongside those, Jeep is showcasing the Renegade for the first time in the Middle East. Meanwhile, Mopar is also demonstrating its enhancements for the Chrysler 200, Dodge Charger R/T, Dodge Challenger Hellcat, Ram Rebel, Fiat 500X, and the new Fullback pickup from Fiat Professional. The Fiat division will also be on hand to show the new Tipo sedan as well. 10 November 2015 The Jeep® Brand at the 2015 Dubai International Motor Show - Premiere for the Middle East of the new Jeep®; Renegade - Three show cars fitted with exclusive Mopar®; accessories: Cherokee KrawLer, Wrangler Sahara Sun Runner and Wrangler Dark Side to star on the stand - Reinforcing the breadth of the Jeep brand, the full current vehicle line-up will be on show at the Middle East's leading automotive event Making its debut for the first time at a leading motor show in the Middle East is the new, recently-introduced Jeep®; Renegade, the compact SUV that boasts the best off-road performance in its segment alongside three Moparised show editions: Cherokee KrawLer, Wrangler Sahara Sun Runner and Wrangler Dark Side.

Weekly Recap: Hackers demonstrate auto industry's vulnerability

There's always been a certain risk associated with driving, and this week cyber security came into focus as the latest danger zone when researchers demonstrated how easily they could hack into a 2014 Jeep Cherokee from across the country. The incident raised concerns over the vulnerability of today's cars, many of which double as smartphones and hot spots. During the now-infamous experiment, Chris Valasek and Charlie Miller infiltrated the Jeep's cellular connection and were able to control the infotainment system, brakes, and other functions. The hackers told the Jeep's maker, FCA US, of their findings last year, the company devised a software fix. Though Valesek and Miller hacked a Cherokee (like the one shown above), several FCA products, including recent versions of the Ram, Grand Cherokee, Dodge Durango, and Viper were also affected, illustrating potentially wide exposure that could reverberate across the sector. "For the auto industry, this is a very important event and shows that cyber-security protection is needed even sooner than previously planned," Egil Juliussen, senior analyst and research director for IHS Automotive, wrote in a research note. "Five years ago, the auto industry did not consider cyber security as a near-term problem. This view has changed." Hours after the Cherokee hacking incident was publicized on Tuesday, Sens. Ed Markey (D-Mass) and Richard Blumenthal (D-Conn) introduced legislation to direct the National Highway Traffic Safety Administration and Federal Trade Commission to establish national standards for automotive cyber security. The bill also would require vehicles to have a cyber-rating system to alert consumers how well their cars' privacy and security are defended. "Drivers shouldn't have to choose between being connected and being protected," Markey said in a statement. "We need clear rules of the road that protect cars from hackers and American families from data trackers." Though FCA and its Jeep Cherokee were in the spotlight this time, they were just the latest to showcase how automotive technology has advanced faster than safety and regulatory measures. IHS forecasts 82.5 million cars will be connected to the internet by 2022, which is more than three times today's level. "Cyber-security will become a major challenge for the auto industry and solutions are long overdue," Juliussen said.