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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.

Auto Mergers and Acquisitions: Suicide or salvation?

We love the Moses figure. A savior riding in from stage right with the ideas, the smarts, and the scrappiness to put things right. Alan Mullaly. Carroll Shelby. Lee Iacocca. Andrew Carnegie. Steve Jobs. Elon Musk. Bart Simpson. Sergio Marchionne does not likely view himself with Moses-like optics, but the CEO of Fiat Chrysler Automobiles recently gave a remarkable, perhaps prophetic interview with Automotive News about his interest and the inevitability of merging with a potential automotive partner like General Motors. Marchionne has been overtly public about his notion that GM must merge with FCA. For a bit of context, GM sold 9.9 million vehicles in 2014, posting $2.8 billion in net income, while FCA sold 4.75 million units and earned $2.4 billion in net income, painting a very rosy FCA earnings-to-sales picture. But that's not the entire picture. Most people in the auto industry still remember the trainwreck that was the DaimlerChrysler "merger" written in what turned out to be sand in 1998. It proved to be a master class in how not to fuse two companies, two cultures, two continents, and two management teams. Oh, it worked for the two individuals at both helms pre-merger. They got silly rich. And the industry itself was in a misty romance at the time with mergers and acquisitions. BMW bought Rolls-Royce. Volkswagen Group bought Bentley, Bugatti, and Lamborghini, putting all three brands into their rightful place in both products and positioning. No marriages there, so no false pretense. Finally, Nissan and Renault got married in 1999. A successful marriage requires several rare elements in this atmosphere of gas fumes and power lust. But a successful marriage requires several rare elements in this atmosphere of gas fumes and power lust, the principle part being honesty. Daimler and Chrysler lied to each other. The heads of each unit, the product planners, and finance all presented their then-current and long-range forecasts to each other with less-than-forthright accuracy. Daimler was the far greater equal and no one from the Chrysler side enjoyed that. The cultures were entirely different, too, and little was done to bridge that gap. Which brings me back to the present overtures by Marchionne to GM. "There are varying degrees of hugs," Marchionne stated in the Automotive News piece. "I can hug you nicely, I can hug you tightly, I can hug you like a bear, I can really hug you." Seriously?

Jeep first American carmaker to return to Tokyo show

Despite foreign-brand car sales in Japan declining six percent in the first four months of this year, Jeep sales are up 21 percent in the same period. That could explain why Jeep will be the first the US manufacturer to return to the Tokyo Motor Show after eight years away. Ford, General Motors, and Chrysler walked away during the global crisis that struck after the 2007 show. Jeep will be part of an eight-vehicle, four-brand showcase overseen by Fiat Chrysler Automobiles Japan, the local subsidiary. For the moment, it is the only US brand to sign up - neither Ford, GM, or even Chrysler are committed to attend. Stablemates Fiat, Alfa Romeo, and Abarth will be there, along with 13 other foreign makes, answering the "Technology & Fantasy" theme for this year's event. In total, organizers announced 15 brands from 14 Japanese manufacturers, and 27 brands from 17 foreign carmakers. The show opens to the public from Oct. 30 to Nov. 8. Related Video: