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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.

2014 Jeep Cherokee: June 2014

I got a text message from Editor-In-Chief Sharon Carty one afternoon proclaiming that her new favorite SUV is our long-term 2014 Jeep Cherokee. And she's not alone. I'm not sure if anyone else on staff would go so far as to use the "favorite" descriptor, but after just over a month of honeymooning with our new long-termer, it's safe to say that the Jeep is quickly finding its way into the good graces of a number of Autoblog staffers.
There's good reason for all that praise, too. Thus far, the Jeep has proven itself to be incredibly competent and comfortable for daily life - it's functional, quiet, and packed with a host of amenities that make it easy to live with. It's been wholly trouble-free (with less than 4,000 miles on the clock as of this writing, it ought to be), but even nitpicks have been few and far between.

Jeep bringing Renegade Hard Steel with adorable matching trailer to Geneva

Trailers are hardly an uncommon site. They can, after all, be an effective way of adding cargo capacity when you need to haul more than you can fit in your car and truck. But there's something that just gets us about trailers made to match the vehicle behind which they're being towed. Like this one, attached to this unique Jeep Renegade. Set to be unveiled at the Geneva Motor Show mere days from now, the Renegade Hard Steel concept is a joint effort between various elements of the Fiat Chrysler Automobiles group, including Jeep, Mopar and the FCA Style Centre. It's based on the Trailhawk off-road model, but is distinguished by its unique metallic finish, offset by matte black trim and a full raft of available and custom Mopar accessories. Though Jeep has yet to show us what it looks like inside, it's said to have a specially coated leather finish. And of course there's that trailer. Designed to mimic the Renegade's rear-end styling, the appendage will be used on the floor of the Geneva Palexpo to showcase the vehicle's Uconnect Live infotainment system through an oversized pop-up touchscreen display that mirrors the new 5- or 6.5-inch display that'll soon be available on the littlest of Jeeps, offering streaming content including music, news, social media and traffic conditions. We have no indication that a similar trailer could be going into production (minus, of course, the infotainment stuff), but it's worth noting that Jeep has indeed done something similar before. Feel free to read more in the press release, below. Related Video: 27 February 2015 Renegade Hard Steel Jeep Showcar The Renegade Hard Steel Jeep showcar, which blends style, off-road vocation, and technology, will be making its debut and the 2015 Geneva International Motor Show. Created by the Jeep brand, in collaboration with the Mopar brand and backed by the FCA Style Centre, the showcar "explores" the potential of a model that provides countless customization options, while also providing an outlook for potential future Mopar accessories dedicated to the new Renegade. Based on the Trailhawk - the off-road version of the range - the prototype is not a simple customisation in aftermarket but a design project that, with due respect to the peculiarities of original models, has led us to the creation of a unique and fascinating article.