2018 Jeep Grand Cherokee Trackhawk 4x4 4dr Suv on 2040-cars

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2016 Jeep Wrangler to ditch solid axles to save weight?

Hey, Jeep fans. If you think the idea of a funky-looking, car-based Cherokee revival is offensive, have a listen to what might be in store for the next-gen Jeep Wrangler. Automotive News is reporting that as Jeep develops the 2016 Wrangler, weight reduction is a crucial target, and the Wrangler's rugged solid axles could be sacrificed in the name of better fuel economy.
We've already heard the next Wrangler will go on a serious diet using aluminum body panels and an air suspension system, so the idea of a four-wheel independent suspension setup for this OG SUV isn't all that surprising. Besides, it's not like an independent suspension would limit the Wrangler's off-road abilities - just check out the Hummer H1. In fact, it might be the aftermarket parts companies - not Wrangler enthusiasts - who would be most disappointed by such a drastic suspension change, as the article states that the Wrangler's solid axles and coil-link suspension make it the most popular SUV for customization.
There are probably still a couple years before we'll start hearing any concrete details about the 2016 Wrangler, at which time it will be interesting to see how stricter fuel economy and crash safety regulations have been balanced with traditional Wrangler cues like its removable doors and roof and folding windshield. Let us know in the comments below if a Wrangler sans solid axles is any less of a Wrangler.

NHTSA still mulling crash tests for recalled Jeeps

Well, no one should ever accuse the government of not giving things plenty of thought. The National Highway Traffic Safety Administration is still debating whether it will retest any of the 1.56 million 1992 to 1998 Grand Cherokees and 2002 to 2007 Libertys that were part of a recall regarding fires after rear-end collisions. And yes, this debate has been going on for over a month. In other news...
The recall dustup started in early June, when Chrysler took the unusual position of refusing a recall request from NHTSA regarding placement of the fuel tank on the effected vehicles. NHTSA said a collision could cause a fire, a position Chrysler took issue with. Extensive negotiations ensued, with Chrysler agreeing to fit certain Jeeps with trailer hitches, which it said would provide some protection to fuel tanks mounted behind the rear axle in the event of a collision.
Part of the issue rests with the amount of data that needs to be processed, according to The Detroit News. NHTSA administrator David Strickland said during a Washington Auto Press Association meeting, "There's a lot of data and Chrysler is being very cooperative in giving us more data." Until that information has been sorted, it looks like re-testing will still be up for debate.

2018 Jeep Grand Cherokee Buying Guide | Popular SUV questions and answers

The Jeep Grand Cherokee is several SUVs rolled into one. When equipped with the standard 3.6-liter V6, the Grand Cherokee is a refined and well-mannered sport-utility that delivers a comfortable ride, a handsome cabin, along with Jeep's legendary off-road prowess. At other end of the spectrum is the Trackhawk, a Grand Cherokee with the heart of a 707-horsepower muscle car. Powered by the same supercharged V8 found in the ferociously quick Dodge Challenger Hellcat, the Grand Cherokee Trackhawk is one of the fastest and wildest SUVs of all time. Between these extremes there are plenty of other options, including two somewhat less powerful (but still potent) choices of V8. An available air suspension not only helps to make the ride smoother, it can significantly raise the ride height for any rock-crawling moments you encounter. Here you'll find all the information needed to make an educated buying decision if you're considering a 2018 Jeep Grand Cherokee, including safety and reliability ratings, engine specs, horsepower, fuel economy ratings and pricing. We'll also summarize what Autoblog's professional auto reviewers think of the Jeep Grand Cherokee. Is the 2018 Jeep Grand Cherokee Safe? The Jeep Grand Cherokee scores four out of a possible five stars in the National Highway Traffic Safety Administration's overall crash-test rating system. The Grand Cherokee was tested in both rear- and all-wheel drive format. The two Grand Cherokee models tested earned four-star ratings in frontal impact tests, and five stars in NHTSA's side impact tests. The only difference between the two is regarding their resistance to rollover, with the rear-wheel drive Grand Cherokee scoring a three-star rating, versus four stars in the all-wheel drive model. The Insurance Institute for Highway Safety, which provides ratings for new vehicles based on its own comprehensive crash tests, found room for improvement when it comes to the Grand Cherokee's performance in its crash test regime. While it earned top marks in some categories – such as side impact crash tests, and front crash avoidance (when fitted with optional safety equipment) – the Grand Cherokee registered a "Marginal" and "Poor" rating for its performance in the Small Overlap Front test. This simulates a vehicle hitting a static object, such as a utility pole, with only a fraction of its front end.