Auto blog

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.

FB Tuning debuts 400-hp carbon-bodied Chrysler Crossfire in Monaco

The Chrysler Crossfire was, suffice it to say, a matter of taste. Based on old Mercedes-Benz mechanicals, it included retro styling accents and an armadillo roofline. Some loved it, but there was clearly room for improvement - not to mention more sales - and that's just what Italian coachbuilder FB Tuning had to showcase at the Top Marques show in Monaco this year.
Called the FB-ONE, it's based on the Crossfire, which itself was based on the same R170 chassis as the first-generation Mercedes-Benz SLK. It packs the same 3.2-liter V6 as well, which FB claims to have tuned farther than anything Daimler-Chrysler ever managed with the same engine. Whereas the SLK32 AMG packed 354 horsepower and the Crossfire SRT-6 offered 330, the FB-One packs a nice, round 400 hp, which ought to be good for a 0-60 time of little over four seconds.
As you can see, that's not all they've done with FB-One. It's also been rebodied in carbon fiber, with gold accents, deep-dish alloys that look like they came out of a casino and the headlights from an Audi A8. Whether the result is your cup of tea likely depends, as it did with the Crossfire in the first place, on your own personal tastes, so check it out for yourself in the video below.

Chrysler 300C John Varvatos Limited Edition returns for 2014 with AWD option

Before last year, many of us car guys had no idea who John Varvatos was. That all changed when the Detroit-native fashion designer lent his talents to the Chrysler 300 to create the snazzy, special-edition 300C John Varvatos models. The fashionable sedan returns for 2014 with two versions (Luxury and Limited), and the only big news here is that the latter model will be getting an optional all-wheel-drive system.
Distinguishing the Luxury and Limited models, the Luxury comes with Platinum exterior accents and is offered in a handful of colors while the Limited gets darker Titanium accents and only comes with a Phantom Black Tri-Coat paint job. Both cars get an exclusive interior design with special leathers, patterns and colors worthy of the designer's name and logo. The JV Edition is the only 300C to offer a V6 engine, but V8 lovers can still opt up for the powerful Hemi engine.
It would appear that the Luxury Edition is already on sale, but you'll have to wait until March for the 2014 JV Limited Edition, which, according to a Chrysler spokesperson, will be "limited from a production timing standpoint." The JV Luxury Edition starts at $41,195 and the Limited Edition will have a starting price of $44,480 (*not including $995 for destination) - both cars can be optioned with all-wheel drive for $2,500. Scroll down for the press release on the 300C John Varvatos Limited Edition.