11 Xf-30k-vision Pkg-navigation-back Cam-xm Radio Ready-rear Parking Aid-sunroof on 2040-cars

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Porsche tops J.D. Power quality index as Korean brands soar

While complaints about infotainment systems remain a thorn in the side of automakers for J.D. Power's annual Initial Quality Study, there's a lot to celebrate this year. The average number of problems reported per 100 vehicles fell to 112 in 2015 – a three-percent improvement compared to 116 in 2014. The results of this year's survey are based on the responses of over 84,000 people about problems within the first 90 days of buying or leasing a 2015 model-year vehicle. For the third consecutive year, Porsche tops the rankings with an average of 80 problems per 100 vehicles. Although, that's slightly more than the 74 the German sportscar maker scored in 2014. "While the Japanese automakers continue to make improvements, we're seeing other brands, most notably Korean makes, really accelerating the rate of improvement," Renee Stephens, vice president of US automotive quality at J.D. Power, said in the study's release. In fact, Kia ranks as one of the biggest movers in this year's list. The Korean brand jumped to second place from seventh last year. The company had an average of 86 problems per 100 vehicles, a 20-point improvement. Third place went to Jaguar with an average of 93 problems reported, versus last year's second-place finish with 87 of them. Fourth place was Hyundai, and fifth-place Infiniti also earned a gold star for improvement with 97 issues per 100 vehicles – 31-points better than last year. Fiat still anchored the bottom of the list. However, its 161 problems this year is a lot better than the 206 in 2014. Ranked by nationality, Korean brands (Hyundai and Kia) are now leading the industry in initial quality with an average of 90 problems reported per 100 vehicles. According to J.D. Power, this is the first time Europe's figure beat Japan with 113 and 114 issues, respectively. The American brands also averaged 114. Whereas General Motors dominated last year, the segment awards are spread out in 2015. GM, Hyundai, Nissan, and Volkswagen Group are all tied with four models each earning prizes. For more information, you can also see all of the graphs, here. J.D.

Jaguar takes evolutionary approach for 2016 XF [w/videos]

One week ahead of its debut at the 2015 New York Auto Show, Jaguar has let loose a slew of images and details on the second-generation 2016 XF Sedan. The release comes alongside a high-profile stunt over London's Canary Wharf. A total of 75 percent of the XF's body is made from aluminum, which trims the big cat's curb weight by 132 pounds on the rear-drive model and 265 pounds on the all-wheel-drive variant. Aside from aiding acceleration, braking and fuel economy, the advanced structure promises an increase in torsional stiffness as well as a 50-50 weight distribution. Beyond that, the new car's dimensions differ only slightly compared to last year's XF. The wheelbase has been stretched by two inches, although the new model is 0.3-inches shorter and 0.1 inches lower. Double wishbones are used in front while an integral-link suspension sits in back with standard traditional dampers and optional adaptive dampers. Jaguar is also promising the Configurable Dynamics system that was pioneered on the F-Type. No surprise here, but an electric power-assisted tiller will be in use, although Jag says it benefits from lessons learned with the XE. Jaguar is mum on its full powertrain lineup, although it does mention that both 340-horsepower and 380-hp versions of Jaguar Land Rover's familiar 3.0-liter, supercharged V6 will be offered, paired with standard eight-speed automatic transmissions (likely the highly regarded ZF autobox). Jaguar's designers, led by design director Ian Callum, didn't rock the boat too much for the new sedan. Clearly inspired by the upcoming XE, the new XF gets a wider, but thinner grille. The headlights are slimmer, but retain a similar shape compared to last year's car, and as is the trend, they're now lined with LED accenting. The S trim, shown above, gets wide, menacing grilles in the front bumper as well as a total lack of chrome trim. The XE influence is most evident on the XF's tail, where the Aston Martin-aping taillights of the first-gen have been ditched, with broader, angled units, complete with an F-Type-inspired LED pattern. As with the current car, a thin chrome strip ties the lights together, while the lower bumper on this sportier model features a gloss black surround for the dual exhausts. Not surprisingly, the XF's profile is pretty classic, with a very long hood and a short deck that terminates in a handsome duckbill spoiler.

Jay Leno gets reacquainted with the Bertone Pirana

Jay Leno gets all manner of vehicles stopping by his garage – some more rare than others, but this one is an entirely unique creation unearthed from another time. It's the Pirana, a one-off commissioned by a British newspaper in the late Sixties that we actually found listed on eBay a few years back. It was built atop a Jaguar E-Type, but with custom bodywork designed by Marcello Gandini and crafted by Bertone. The result looks like a Maserati Ghibli or Lamborghini Espada of the same era, but actually came out just before either, previewing the Italian exotics that would follow from Gandini's pen and Bertone's carrozzeria. The Pirana is now undergoing a complete restoration to bring it back to the original condition in which it appeared at the 1967 London Motor Show, but before the process is complete, Leno shows us around and takes it out on the open road to relive memories of a relic from a bygone era.