2008 Jeep Wrangler Unlimited X Sport Utility 4-door 3.8l on 2040-cars

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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.

2018 Jeep Wrangler four-cylinder could be incredibly potent

Update: We hear the 368-hp rating in the NHTSA documents isn't accurate. The story has been modified to reflect that. Update 2: The document has been removed from NHTSA's website. We already knew that the next-generation Jeep Wrangler would offer two engines this time around, a V6 and a new turbocharged four-cylinder. Documentation from FCA to NHTSA that JL Wrangler Forums discovered suggests the V6 will become the entry-level engine with the same 285 horsepower as the current one, while the turbo 2.0-liter inline-four takes the top spot with 368 horsepower. However, we're now hearing that figure isn't accurate. That's an all-around impressive four-cylinder – and obviously likely too good to be true. Besides making about 80 more horsepower than its bigger V6 cousin, it would also be the second most powerful four-cylinder available in the United States. It would only be 7 horsepower shy of the current four-pot power champ, the Mercedes-Benz CLA45, which makes 375 horsepower. It's also 18 horsepower ahead of the next closest engine, the turbo four in the Focus RS that makes 350 horsepower. If you do decide to pick up a 2018 Wrangler with the four-cylinder, you'll have to settle for an automatic transmission. Only the V6 will be available with both an automatic and manual transmission. Both engines should be available at launch, which we expect to come shortly after an expected reveal at the Los Angeles auto show. The FCA documentation also suggests that the four-door model will be the first body style available, with the two-door arriving slightly later. Related Video: Featured Gallery Jeep Wrangler Spy Shots View 28 Photos News Source: JL Wrangler Forums / FCAImage Credit: KGP Photography Jeep SUV Off-Road Vehicles jeep wrangler unlimited

2018 Jeep Wrangler spy shots give us best look yet

A couple weeks ago, we got a fairly comprehensive set of 2018 Jeep Wrangler spy shots. For fans of the JK-series Jeeps, it was all good news: the basic Wrangler Unlimited formula and shape is present and accounted for, meaning this new Wrangler will be an evolution of the current SUV, rather than a ground-up reimagining. The new shots give us some more detail than we had previously, and let us point out some JL Wrangler features that reaffirm FCA's conservative approach. First of all, the heavy camouflage doesn't manage to fully cover the exposed door hinges, just like in the current model, so those are a safe bet for the production version. The raked-back windshield might lose its ability to fold down, we've heard. The JL remains a body-on-frame truck with a solid front axle, evidenced by the front diff peeking out and the radius arms connected to them. The large exterior mirrors also appear to be carryover items, and the taillights look indistinguishable from the current JK. We expect the front fascia to remain clearly recognizable as a Wrangler, but don't be surprised if the headlight and sidemarkers incorporate some LED elements as a nod to current trends. Remember, the JL will spawn a pickup version, and will slim down for better fuel economy with some aluminum elements, likely incorporated in the body. We expect the Pentastar V6 to carry over, but be joined by a diesel and a mild hybrid at some point in the future. It'll be built alongside its JK predecessor for a short time in Toledo, Ohio. Related Video: Featured Gallery 2018 Jeep Wrangler Detailed Spy Photos View 18 Photos Spy Photos Jeep SUV Future Vehicles Off-Road Vehicles wrangler