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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.

C8s, V8s and the 2022 Car, Truck and Utility of the Year | Autoblog podcast #712

This episode of the Autoblog Podcast features Editor-in-Chief Greg Migliore and Associate Editor Byron Hurd. They kick off with an overview of the 2022 North American Car, Truck and Utility of the Year award winners (spoiler: Ford did well). After that, they talk about GM's electric pickup strategy and whether a premium electric pickup from Cadillac makes sense. Then, they pivot to Mitsubishi and the future of the Ralliart nameplate. Will we ever get a fun, inexpensive enthusiast car from the Japanese automaker again? Then it's on to what Byron's had in the driveway for the past couple weeks, including a 2022 Chevy Corvette and a 2022 Jeep Wrangler Rubicon 392 Xtreme Recon. Plus, he talks about putting some new snow tires on his personal Jeep Wrangler for evaluation in Michigan winter.  Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #712 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown News: 2022 North American Car, Truck and Utility of the Year winners Should Cadillac build an electric pickup truck? The future of Mitsubishi and Ralliart What we're driving: 2022 Chevrolet Corvette 2022 Jeep Wrangler Rubicon 392 Xtreme Recon Snow tires! Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related Video:

2019 Jeep Cherokee revealed with new, more conservative look

Just as it did with the new Wrangler, Jeep is showing off images of a new product before its debut. In this case it's the 2019 Jeep Cherokee. Jeep hasn't released all the details on it, but we can see a number of exterior changes from the official images. The biggest change is one we've been expecting: the merging of the current Cherokee's split headlights into single units on each side. The result is a more conventional nose that has a closer familial resemblance to other Jeeps such as the Compass and Grand Cherokee. The rest of the front bumper and grille also look a bit softer and rounder, but there's still a hint of the wedge-y pointy look of the previous generation that helps keep the crossover immediately identifiable as a Cherokee. The other major change is at the rear. The big slab of a rear hatch is broken up now with the license plate mounting position, which makes the tail look much less bulky. Naturally the bumper was also redesigned with a faux skid plate to fill up the space left by the license plate. As for the middle of the crossover and the interior, there are no noticeable changes. Jeep hasn't revealed anything other than these images, so we'll have to wait until the full debut in January to find out about any mechanical changes. Jeep's press release does hint at more efficient powertrain options, so there could be some updates to the transmissions or engines. Related Video: Featured Gallery 2019 Jeep Cherokee Image Credit: Jeep Detroit Auto Show Jeep Crossover SUV