2022 Chrysler Pacifica Touring L on 2040-cars

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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.

Forget the stupid millennial pitch, the Chrysler Portal Concept is full of good ideas

Chrysler's statements on the Portal Concept are heavy on the millennial, as we previously mentioned. And as such, the six-passenger people hauler shown at CES 2017 has all the elements of a concept for the m-word generation - connectivity, cameras, and plenty of items with a "modular" adjective on them. But put aside the tired idea that millennials are different from other car shoppers for a moment, because the Portal Concept boasts a bunch of great design ideas that anyone would appreciate. The thing is that millennials are the widest chunk of population in the United States. As such, they're hard to define. It seems like someone at Chrysler realizes this, as the press release for the Portal states: "While millennials are a broad group of consumers at varying life stages, the Chrysler Portal concept is designed and engineered with all life stages and lifestyles in mind, including active/adventure, single, married/partnered, those with newborns and older children." In other words, this is a vehicle designed for all kinds of people that suits all kinds of needs. Spoiler alert: The best package for flexible hauling of people and cargo is a minivan. And that's what the Portal Concept is, albeit slightly smaller than the current Pacifica. Chrysler Portal Concept View 20 Photos It's an obvious angle, as Chrysler popularized the modern minivan. But with current vans ballooning in size, there's room for the same virtues in a smaller footprint. If it takes 360-degree cameras and a customizable light ring around the doors to convince people that a flat floor and movable seats are cool, so be it. It's the practical aspects of the Portal that we like best, not the throwaway concessions to connectivity and autonomy. The best, most practical feature in the Portal is its seating arrangement. The seats ride on two parallel tracks, and each folds skinny with the seat pan popping vertical, or low with the seatback down. All (save the driver's bucket) slide back for room in front, or vice versa for space in the rear. Integrated seatbelts further help the seating flexibility. Even in a more realistic production form this is a clever innovation, almost as good as the original Stow 'N' Go. The same goes for the panoramic, high-mount screen that shows the dashboard and a host of other informative bits of data.

Is your new-car warranty good at the race track?

We've all heard the horror stories. Your buddy knows a girl that was dating a guy whose best friend's brother once broke his brand-new, recently purchased performance car while making runs at a drag strip or laps at a track day, and the manufacturer wouldn't cover the repair under warranty. True story? Urban legend? Complete crap? Yes, no, maybe. One thing's for sure: Automotive warranties have always come with caveats. In 1908, an ad in the Trenton Evening Times clearly stated: "All Ford Cars Guaranteed for One Year." Although it changed over time, by 1925 the Ford New Car Guarantee only covered 90 days on material and 30 days on labor, and it clearly stated that that there was "No guarantee whatever on Fan Belts, Glass, Bulbs, Wiring, Transmission, Bands, Hose Connections, Commutator Shells, Rollers, Spark Plugs or Gaskets." Whether or not Ol' Henry would pay to fix your Model T if you broke it shaving a tenth off your lap time at the local board track seems to be lost to history. We're guessing no. But what about today? Do new-car warranties in 2017 cover cars when they are driven on race tracks? We researched the warranties of 14 auto brands to find out, and the answer is yes, no, maybe, depending on the brand, in some cases the model, and whether or not your car is modified from stock. Acura has been out of the high-performance car game for a number of years, but jumps back into the party in 2017 with its hybrid-powered $173,000 NSX supercar. And Acura's warranty, as well as Honda's, clearly states that it does not cover "the use of the vehicle in competition or racing events." View 33 Photos So we asked Sage Marie, Senior Manager of Public Relations for Honda and Acura. "If the car is stock, the warranty covers it on a track just as it does on the street. No question," he told us. "However, if the car is modified, say with slick tires or other components that would put higher stresses on the vehicle's parts and systems, then we would have to investigate the circumstances further." Marie went on to say the same would be true for any Acura model or Honda vehicle, including the new 2017 Honda Civic Si. This became a common theme. Chevrolet actually started this practice with the fifth-generation Camaro on the high-performance ZL1 and Z/28 models.