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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.

Did a US automaker blow the whistle on Hyundai, Kia fuel economy issue?

In all of the most hotly contested mainstream segments of the motoring universe, the difference of one mile per gallon averaged on a widow sticker can mean the difference between a sale and a walk-off - to say nothing of two or three mpg. So, when Hyundai and Kia were forced to reveal that many of their 40-mpg ratings were actually 38s and 37s, well, it made for big news.
It also, conceivably, made for a competitive disadvantage immediately, when the Korean automakers' products were being shopped versus the guys down the block. And it's that disadvantage that makes a recent story from Automotive News so juicy.
AN is reporting that Margo Oge, former head of the Environmental Protection Agency's Office of Transportation and Air Quality, got a tip in 2010 that Hyundai/Kia were "cheating" to get its impressive fuel economy numbers. The tip, said Oge (who retired from the EPA this past September), came from a senior vice president from a domestic automaker. The source was credible enough for Oge to launch an audit of the Hyundai figures, which ultimately lead to the debacle that we reported on a few months ago, and that the Korean company has been trying to bounce back from ever since.

FCA workers get raises, health care co-op in new UAW deal

The pending labor agreement between FCA US and the United Auto Workers is now in the hands of union members to confirm. It's expected to be accepted, but a final decision could take weeks, The Detroit News reports. Employees didn't get everything they were hoping for, and contrary to earlier reports, the two-tier wage system remains in place. However, there are attempts to lessen the difference between the levels in this four-year deal. Assuming FCA US workers agree to this offer, the starting pay for tier-two workers would go up around a dollar to $17 an hour. The other level would now begin at $25.35, about a $6 increase, and they would receive 3 percent raises in the first and third year of the deal. Both groups also get $800 in profit sharing for each percent the automaker's profit margin rises above two percent. Extra money kicks in for the second tier above eight percent. Union members get a $3,000 bonus for accepting this contract, as well. The other major change under the pending agreement is the previously rumored switch to a healthcare co-op. The goal is to collect members from the Big Three together to create a huge member base for leverage to negotiate better rates with insurance companies. The UAW is promising no increase in cost to workers, according to The Detroit News. The idea was inspired by the similar structure for the Voluntary Employee Beneficiary Association for union retirees. UAW boss Dennis Williams expects the agreement to be approved. "Once the membership looks at it, hears the explanation for it, I think they'll ratify it," he said, according to The Detroit News. The next step is to craft similar deals with General Motors and Ford. Related Video: