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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.

2018 Chrysler Pacifica Hybrid Long-Term Update | Nokian winter tires in a winter wonderland

Winter is technically over now, but the cold and snow are maintaining their grip here in Michigan. While much of the country is bouncing right along into a warm spring, we're happy to still be wearing our Nokian Hakkapeliitta winter tires on our long-term Chrysler Pacifica Hybrid. You can't count out another massive blizzard even into late April here. That said, we're hoping the worst is over, so it's time to take stock of how the winter tires performed on the front-wheel-drive minivan. Nokian produced the first winter tire ever in 1934, so one could say that they've had awhile to figure this out. The tire model we were provided for our van is the Hakkapeliitta R3 SUV. The Pacifica is obviously no SUV, but at almost 5,000 pounds it's perfect for this flavor of tire. Nokian says they're designed for high performance SUVs and are made with Aramid sidewalls to resist punctures or cuts. Chrysler fits the Pacifica Hybrid with all-season tires from the factory, but we were determined to make it a proper seven passenger sleigh. We got a fair amount of snow this year in Michigan, but I encountered the worst conditions on a road trip to Buffalo, N.Y. I was actually sort of hoping a lake-effect blizzard might present itself as a challenge, and my snow prayers were answered with authority. Inches of snow don't usually pile up on highways here easily with the amount of plows and salt typically employed, but it did in this storm. The Pacifica hardly flinched from the deep tracks of powder on the road. Near-whiteout conditions forced slow driving, but the Pacifica never felt like it was going to slip and slide out of its lane as I tracked around highway bends with increasing speed. Braking was impressive, as the tires managed to find grip in the snow that all-season tires just can't match. Thankfully, I never needed 100 percent lock in any emergency situations, but I tried it out in some empty parking lots to see how well it does at hauling everything to a stop. The Nokians performed admirably here, too. With ABS firing away, the winter rubber finds grip in places all-seasons would just slide on by. Starting wasn't much of an issue, either. We tested the tires in anything from dustings to snow that was about six inches deep and largely untouched by other vehicles. The front tires would scrabble for grip initially with greater throttle inputs in the deep stuff, but they'd hook and pull the van forward with authority after a quick second.

Audi gets Q2 and Q4 badges in trademark swap with FCA

Audi has swapped trademarks with Fiat Chrysler Automobiles to snare the rights to the Q2 and Q4 badges for upcoming crossover SUVs. Audi CEO Rupert Stadler confirmed at the Detroit Motor Show that the automaker had finally persuaded FCA to release the two names that would let Audi lock up the Q1 to Q9 badges for its growing SUV family. Audi already plans to drop the Q2 name onto its MQB-based city crossover five-door this year, while the Q4 badge will slot onto the rump of a coupe-like version of the next Q3. It will also reserve the Q1 badge for a 2018 baby crossover, based around the architecture of the next A1 hatch. The A1 will share a lot of its engineering with Volkswagen's Polo-based soft-roader, dubbed T-Cross in concept form. The German company has also pounced on the naming rights for SQ versions of all of its Q-cars, along with F-Tron to cover the day when it pushes hydrogen fuel cell cars into production. Stadler insisted that no money had changed hands in order to pry the two badges off FCA, admitting that they had "each found something we needed." "We promised each other we wouldn't disclose what it cost, but it was not something they were willing to sell," Stadler said. "We tried to get it years ago and they said 'No, never,' but there is never 'never' in business. ... This year I went back to them with a proposal and we talked and there were some negotiations and then we agreed to it." Those negotiations are believed to have centered on a trademark swap with a Volkswagen Group name that FCA desperately (evidently) wants to use on a Fiat, Alfa Romeo, Chrysler, Dodge or Maserati. Asked if Audi had given FCA a trademark in return for Q2 and Q4, Stadler replied, "Something very much like that, yes." Audi has used Italian names on past concept cars that FCA could be interested in, such as the 2001 Avantissimo concept and the 2003 Nuvolari coupe. The latter was named after legendary pre-war racer Tazio, who won grands prix for both Alfa Romeo and Audi's forerunner, Auto Union. Both are unlikely trade chips, with laws in Europe preventing the trademarking of the names of actual people. There is always "quattro" (Italian for "four"), but after investing nearly four decades locking it in as an Audi all-wheel-drive name, it's just not anything like trade bait.