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Jay Leno puts carbon fiber wheels to the test on a Porsche 911 GT3 RS

Jay Leno's Garage usually focuses on looking at cars new and old, speaking to their owners and then Jay taking a drive to see what he thinks. However, Leno throws his usual shtick to the curb this week to do a full product test of the carbon fiber wheels from a company called Carbon Revolution. If you're not interested in hearing about wheels for 18 minutes, don't worry. They get mounted on a Porsche and are tested back-to-back with stock wheels, and Leno takes the 911 for a track test, too.
While carbon-fiber wheels aren't exactly a new idea, Carbon Revolution's goal is to create a lightweight, one-piece product that can be mass produced. The company even claims that it already has a deal with an OEM automaker to offer them on a vehicle in a few years. The key to the technology is that it doesn't need an expensive autoclave to be made.
In the meantime, the company's carbon fiber wheels are available as an aftermarket option for about $15,000 a set, according to the video. They weigh in at about 15.5 pounds each and offer OEM-levels of stiffness, so they could cut some unsprung mass off of a performance car. Watch here as Jay and his mechanic Bernard lap Willow Springs and give their feedback about what they think of this cutting-edge technology.

Porsche offers detuned Boxster and Cayman 211 in Europe

Looking at a new Porsche Boxster? First of all, we commend you on your choice, because in its latest iteration, the Boxster has sped out from under the shadow of the 911 and into its own. But now to choose: do you get the base model with 265 horsepower, the Boxster S with 315 hp, or the top-of-the-line Boxster GTS with 330 hp? It's a daunting question, considering the $10k+ price gap between each model that you could put into the gas-and-rubber jar. Same goes for the Cayman, albeit with ten more horses across the board. But as if that's not confusing enough, there appears to be another player on the field. (That is, at least, in certain European markets.)
Appearing on the company's Belgian and Norwegian sites are the Boxster 211 and Cayman 211. As you might have guessed, they pack a less substantial 211 horsepower, undercutting what we know as the base models. Instead of using a smaller engine, though, the Boxster and Cayman 211 get the same 2.7-liter boxer six, just with less power.
As a result, they're a bit slower off the line: the Boxster 211 takes between 6.1 and 6.4 seconds to get to 62, depending on exact specifications, compared to the 5.5- to 5.8-second range for the 265-hp Boxster, while the Cayman 211 is quoted at 6.2 seconds versus the 275-hp Cayman's 5.4 to 5.7 seconds. Fuel consumption and emissions, on the other hand (and as you'd expect), are better in the 211. But while Porsche Norway charges around $10k less for the 211 models, Porsche Belgium charges the same for the 211 models as it does for the next most powerful versions (from which they appear to be visually indistinguishable).

Porsche, Hyundai and GM impress in J.D. Power Initial Quality Study, Fiat and Jeep don't

Consumers continue to struggle with the advanced user interfaces and technologies being fitted to new cars, according to the latest J.D. Power Initial Quality Study. Overall, the industry average for problems per 100 vehicles climbed three percent, to 116 issues reported in the first 90 days of ownership.
Vehicles from the General Motors' family were dominant, with Buick, Chevrolet and GMC capturing more individual IQS segment awards than any other manufacturer. Despite its well-publicized issues, six GM vehicles (Buick Encore, Chevrolet Malibu, Chevy Silverado HD, Chevy Suburban, GMC Terrain and GMC Yukon) were given IQS awards for their respective segments.
Hyundai was ranked the best overall mass-market brand, with just 94 issues in every 100 vehicles reported in the first 90 days. Parent Hyundai Motor Company, meanwhile, trailed GM with five vehicles winning their segments, including the Hyundai Accent, Elantra and Genesis, as well as the Kia Cadenza and Sportage.