2002 Jeep Liberty Sport Sport Utility 4-door 3.7l 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.

2015 Jeep Renegade First Drive [w/video]

Would it surprise you to hear that a strong, vocal and loyal owner base can sometimes be a hindrance to automakers? Of course, no brand would ever admit such a thing. And sure, on the surface, you might think that having people passionately champion a brand would provide nothing but perks. As we've seen over the years, though, there are plenty of times when that's not the case. Jeep has most recently fought this battle following the arrival of the new Cherokee, where two-tracking purists and rock-crawling enthusiasts bemoaned the nameplate's dip into Crossoverdom. Now, with its latest vehicle, the off-road brand is trying to keep this vocal minority happy (or at least quiet) while building a crossover that has general-purpose appeal to consumers in an increasingly crowded and important small CUV market. This balancing act has produced the 2015 Renegade, a vehicle that, following our testing in sunny San Jose, CA, we're quite confident will appeal to both brand loyalists and the uninitiated, alike. Before we dig into the meat of our First Drive, if you're here looking for a review of the Renegade Trailhawk and its off-road abilities, you're out of luck. We did drive it, both on- and off-road, and will be publishing a feature on it in the very near future. But for now, we're focusing on the volume model, the Renegade Latitude. Instead of the off-roader-meets-E.T. appearance of the Cherokee that's polarized so many, Jeep has dipped its brush in the tin marked "Heritage," fitting a simple seven-slat grille, historically appropriate round headlights and square taillights. In between all that, there are flared trapezoidal wheel arches, like you'd get on a classic CJ or MB, tall windows to let in plenty of light and short overhangs. It's not the broader strokes that contribute to the Renegade's adorably busy exterior, so much as the myriad of smaller styling details that visually attach this new model to Jeeps of the past. The hood is long and mostly flat, forcibly recalling the bonnet of the original Willys MBs and Ford GPWs that US troops used to strategize, sermonize and operate on during World War II. But rather than make it flush with the grille, it bleeds over the headlights, like the front of an infantryman's helmet. The X shape found throughout the car is reminiscent of military-style jerry cans, while the mirrors are door-mounted, like Jeeps of old. The roof, meanwhile, can be blacked-out, further linking the Renegade to its big brother, the Wrangler.

2014 Jeep Compass/Patriot sing their swan songs with a six-speed automatic

Unless the governor, Fiat CEO Sergio Marchionne, gives them a reprieve, the 2014 Jeep Compass and Patriot are expected to meet their makers sometime next year. Should they perish, it's a shame that it would happen just as they've shed the continuously variable transmission that was their major bugbear, and just as the Compass has gotten its best looks yet.
Both will roll with a proper six-speed automatic transmission, courtesy of PowerTech. Noise-resistant gears and tuning by Chrysler boffins should alleviate the unappealing sounds that were given off by the older CVT. Unless, that is, you choose to have either model equipped with Freedom Drive II; the serious off-road package, available on both baby Jeeps, will still come with the CVT. The base transmission on the entry-level Sport trim remains the five-speed manual.
Otherwise, it's minor changes for the Compass, set off by the new 18-inch wheel option, trim pieces around the car and a back-up camera. The Patriot gets seat-mounted airbags, but is carryover otherwise. With their expected demises perhaps a year away, not much has changed otherwise. Engine choices comprise the 2.0-liter four-cylinder with 158 horsepower and 141 pound-feet of torque or the 2.4-liter four-cylinder with 172 hp and 165 lb-ft.