1985 Porsche 911 Carrera Targa on 2040-cars

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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.

Jaguar F-Type coupe to cost more than convertible?

Jaguar may price the much-rumored F-Type Coupe above the F-Type Convertible, if a report from Australia's Drive is to be believed. What makes Jag think that such a pricing strategy would work? Porsche. Take a look at the German manufacturer's consumer site, and you'll notice that the Boxster is less expensive than the Cayman, despite being essentially the same car.
It's a fair point, and a price premium does a good job of emphasizing the sporting chops of the coupe over the open-air experience that normally entitles convertibles to higher MSRPs. It's unclear just how closely Jaguar will follow Porsche's example, though.
Both the Cayman and Cayman S boast an extra ten horsepower over a Boxster or Boxster S, and while this bump in grunt is negligible in every situation but an argument over which is "best," it isn't something to be ignored in the F-Type, particularly as cranking more power out of its supercharged engines should be a rather simple matter.

Jaguar F-Type squares off against Porsche 911, Aston V8 Vantage with Chris Harris

Chris Harris is back on the job, taking on really really difficult car questions like: Which enormously sexy and good-to-drive, high-performance convertible is the top of the heap? As one of the hottest cars in the luxury space right now, the Jaguar F-Type S is, of course, in on the action. Competition comes in the form of the Aston Martin V8 Vantage Roadster and the Porsche 911 Carrera S Cabriolet. Sun-loving CEOs who despise test-driving need look no further.
Scroll on below for a fully featured (with a running time of more than 20 minutes) comparison video. Harris does his best to entertain - in a typically nitpicky and made-up-British-words fashion - and the moving pictures are lovely to look at. Kick back, pour a pint and get your weekend started off right.