Auto blog

Jeep Wrangler diesel likely after 2015 model refresh

We automotive journalists aren't always the right people to ask about whether a US-spec vehicle should or should not be offered with a diesel powertrain (hint: the answer is usually "YES"). But when it comes to the iconic, off-road-ready Jeep Wrangler, we aren't the only ones who have been clamoring for an oil-burning engine behind that famous seven-slat grille. To that end, it appears there's good news on the horizon, as Jeep CEO Mike Manley recently told Ward's Auto that the "Wrangler is on the radar to get (a) diesel."
"I'm confident that the Grand Cherokee will show just how large a demand there is for diesel, and I think what that will do is reinforce the need for us to target Wrangler as a vehicle that can take a diesel," Manley told Ward's. The most rugged of Jeeps is scheduled to get an overhaul around 2015-16, and the diesel powertrain will likely be introduced around that time.
This year alone, Chrysler will be adding a diesel engine to the Grand Cherokee SUV, as well as the Ram 1500 pickup and Promaster utility van.

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.

Ford will put solid axles under the Bronco as the off-roading gods intended

We've been wondering what sort of creature the Bronco would be since we first heard of the thing last October, when a union chairman spilled the beans on the SUV and the Ranger pickup. Ford confirmed a 2020 arrival date for the Bronco at the 2017 Detroit Auto Show, but at that point pretty much all we were sure of was that the Ranger and Bronco would be returning. The open question would be how hungry Ford was to spoil the Jeep Wrangler's solo party as a compact(ish) off-roader with dual solid axles, since the easiest thing would be to carry over the suspension design of the presumably related international Ford Ranger and its Everest SUV version: independent front suspension with either a leaf- (Ranger) or coil-suspended (Everest) solid rear axle. Enter Dana, the long-time supplier of Jeep stick axles, to confirm that the 2020 Bronco is getting a pair of them. That means solid axles front and rear, just like under a Wrangler. So reports Automotive News, citing an investor presentation from Dana. All signs so far, such as the report that the Bronco would be engineered by the same team in Australia that created the Ranger pickup, indicated that the Bronco would share a platform with the Ranger and thus be body-on-frame. The solid axle confirmation essentially confirms that theory. Some off-road-capable vehicles have paired solid axles with unibody frames, like the Jeep Cherokee (XJ generation) and Grand Cherokee (ZJ and WJ generations), but they are outliers. Generally, if you've got solid axles at both ends, they're going in a vehicle with a ladder frame. It also lends credence to the notion that our Bronco won't simply be an imported Everest, which might be too understated to stand out from lesser crossovers anyways. This is good news if you have Blue Oval in your blood and pine for a modern SUV that'll show up the Jeep guys on the trail. Less directly, it could mean a wholesale assault on the formula that makes Jeeps successful in the first place: the massive aftermarket of off-roading equipment and dress-up bits that appeal to Jeep buyers almost as much as a Trail Rated badge. At a minimum, Bronco enthusiasts can breathe easy that the reborn SUV won't merely be a light-duty crossover with styling "inspired" by true off-roaders. There's still a lot left to learn about the Bronco. Keep up to date with our running summary of everything we know about the returning off-roader.