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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.

Making the Compatriot the Jeep we want - and deserve

If you're one of the hottest brands in the world, and you need to replace two vehicles that sell at a rate of nearly 200k a year, what exactly are you going to do? Do you take the safe route and attempt to mirror what has largely kept you a success thus far, or do you improve on the formula, and better sort your lineup? After 10 years with the Jeep Compass and Patriot, it is time for both to hang up their jackets and go in for the long dirt nap. And what a strange 10 years it's been. Born of the age of Diamler-Chrysler, the "Merger of equals," the Compass and Patriot were brought into this world to shore up sales of Jeep worldwide, pull on the heartstrings of former Cherokee owners, and make sure teenage girls had an affordable crossover to buy in just a few years. As much as I like to throw shade at each model on both subjective and objective basis, I truly find the purpose of each vehicle to be relatively endearing. For less than $22,000, you could (that is, if you could find one) walk out of your local Jeep dealer with a 4x4 crossover, with a manual gearbox, decent all-weather performance, and somewhat respectable fuel economy. This of course ignores the fact that they weren't packaged all that well, based on the outrageously terrible Dodge Caliber, and used all those shared bits and bobs with Mitsubishi that should have been shelved by 2010. Yet, the twins lived on, and on, and on. We've heard stories as far back as 2012 that they weren't long for our world, and then we get news that they're making it through 2017. Just in time for the "Compatriot" to arrive. I've spent a lot of time trying to figure out what Jeep intends to do with the Compatriot. As far as most blogs seem to know, we're getting a Compass and Patriot replacement that is based on the already well-received Renegade. A little bit of a stretch on the chassis will certainly aid in ride quality, and the Grand Cherokee styling cues will give it a much more upscale demeanor. Even the interior has looked very well executed, with a positively huge uConnect screen set in the middle of the dash. Could Jeep actually be trying to take their Compass and Patriot replacement significantly more up the product chain? I certainly hope so. If you pilot your browser over to the Jeep configurators, you might be surprised by how low the base prices are on almost all of their products. Less than $30k for a new Cherokee? A Renegade for just under $18k? What a deal!

Refreshed Chrysler 300 SRT won't be sold in NA

It looks like it might be time to bid farewell to the V8 rumble from the Chrysler 300 SRT - at least if you live in North America. The reported change comes as Fiat Chrysler Automobiles reshuffles its ranks with the Dodge brand, re-absorbing SRT and building its muscular reputation with the Challenger and Charger Hellcat models. Meanwhile, Chrysler is taking a more mainstream approach, and that likely means the end of overt high-performance models from the division for now.
According to Automotive News, the 300 SRT will be discontinued in the US for 2015, but it won't be totally dead. Some right-hand drive markets will still get the brawny V8 sedan next year, a distinction that goes a long way toward explaining some spy shots we've seen recently.
The 300 SRT's North American demise probably shouldn't come as a total shock. In FCA's five-year plan, it says that the 300 is destined for a refresh to be unveiled later this year, presumably at the upcoming Los Angeles Auto Show. There's no mention of the SRT model in the document, though, which seems to signal its end.