2001 Jeep Grand Cherokee Laredo on 2040-cars

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FCA's Pentastar V6 gets more power, efficiency for 2016

Already a vital member of FCA's powertrain lineup, the 3.6-liter Pentastar V6 is receiving major efficiency improvements for 2016. Thanks to a massive amount of new tech attached to the mill, fuel economy is up six percent, and torque below 3,000 rpm jumps nearly 15 percent. The updates arrive first in the 2016 Jeep Grand Cherokee, but they should proliferate to other models eventually. At least in the Grand Cherokee, the tweaks push power up five horsepower to 295 ponies. FCA's engineers went through the Pentastar from top to bottom to eke out as much efficiency as possible. For example, there's now a two-speed variable-valve lift system that can run in low- or high-lift modes. This upgrade is responsible for 2.7-percent better economy, the company claims. A new intake manifold with longer runners and updated variable-valve times also helps boost the torque output. Further improvements come from pushing the compression ratio to 11.3:1, from 10.2:1 before. Perhaps most impressive is that despite all of the innovations, the latest Pentastar actually weighs four pounds less than the current version. Beyond the Pentastar improvements, all of the FCA US gasoline engines, except for the Viper's 8.4-liter V10, will be E15-compatible for 2016. The company says that it wants to be ready for the higher ethanol content fuel's greater use in the near future.

Jeep Gladiator was designed as an outdoor lifestyle tour de force

LOS ANGELES — It's been more than 30 years since the last Jeep Wrangler-based pickup went out of production. And it's been more than a dozen years since a modern Jeep Wrangler-based pickup concept first taunted us with its chunky bed-shaped behind. But today, America's signature off-road brand has finally unveiled the production version of a Jeep Wrangler-based pickup. And it looks, rather predictably, like a four-door Jeep Wrangler with an open box in the back. (From some angles, it also looks like a Jeep that is towing itself.) "There were some key drivers that the designers had to work around," says Timothy Kuniskis, head of Jeep North America. "We wanted to not just go after Wrangler buyers, but after truck buyers. So this vehicle had to have four doors, four real doors. But the big thing was the bed. We know our consumer, the one who will be interested in this truck, and for them, it had to be the width of an ATV and the depth of two dirt bikes, so that dictated the size of the bed." This new trucklet is called the Gladiator, which is a departure from the name of the previous Wrangler-based pickup, the Scrambler. The Gladiator name does have Jeep heritage, having been the moniker of the full-size truck the brand sold from the mid-1960s to the early '70s. Since nomenclature is key in defining product and perception, we would be remiss if we did not note the key semantic differences between the names. A Scrambler is a go-getter (or resolutely confusing.) A Scrambler is nimble and scrappy. A Gladiator, on the other hand, is about vanquishing and conquest, and is typically gigantic. A Gladiator is domineering. Having only seen the photos, it was difficult to tell how big this thing is. Luckily, we've now seen it in person, and it is indeed big, but not huge. "It's a midsize pickup, a segment that is exploding now. Tacoma is and has been the dominant player in the category, but with GM coming back in and the Ranger joining soon, and now us, we're going to see this category get to 500,000 units a year very soon," says Kuniskis. "Everything that psychologically drives a consumer to a Wrangler, there's a sub-segment of those buyers whose needs push them toward a pickup. These aren't people who are going to fill the bed with mulch and boulders. It's not a work truck. It's absolutely a lifestyle choice. These are people who are into surfing, mountain biking, dirt bikes, side-by-sides." Jeep is in an interesting position from a design perspective.

2020 Jeep Gladiator has lots of Mopar parts ready for launch

The 2020 Jeep Gladiator is here, and we've only had to wait a day to see how you can modify it with official Mopar parts. Some of the parts that will be available were already fitted to one of the Gladiators on the floor at the L.A. Auto Show. Jeep Wrangler owners aren't shy at modifying their beasts, and we can probably expect the same amount of enthusiasm from those who own the Gladiator as well. Many of the Mopar parts will be available right as the Gladiator goes on sale. Let's hope the best ones, like the 2-inch lift kit, rock rails and tube doors, make it there for launch. The steel tube doors sure give the Gladiator more character than other trucks on the market. Off-road LED lights, winch-capable steel bumpers and 17-inch beadlock-capable wheels should enhance its off-roading capability. Different storage solutions are also included in the available parts like bed-mounted cross rails, ramps, roof rack/carriers and tonneau covers. If you wanted your Jeep truck to look different from the rest, Mopar is offering side graphics, hood graphics and Katzkin leather seats. A cold air intake and Mopar catback exhaust are the only two power modifications available at the moment. Jeep claims they add power and torque but don't give any figures. Those are just the highlights as far as accessories go. FCA says there will eventually be over 200 different parts available. If you want more Gladiator news, we've got you covered. Check out the full details on the pickup here, and more background on the truck's name and purpose here. Related video: