Porsche 911 Carrera 4s Cabriolet on 2040-cars

Auto blog

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.

2014 Porsche Panamera S E-Hybrid is one mean green machine

The entire Porsche Panamera lineup gets a refresh for the 2014 model year, and new additions to the range include two long-wheelbase models and this E-Hybrid fuel-sipper that makes its debut here at the Shanghai Motor Show. And, well, we say "fuel-sipper lightly."
Porsche has packed its hybrid Panamera with 416 horsepower and 435 pound-feet of torque, and that certainly makes for one quick sedan-hatchback-thing. Hitting 60 miles per hour will reportedly take just 5.2 seconds, on its way to a top speed of 167 mph. And while Porsche hasn't revealed specific powertrain details, the company says that the S E-Hybrid "improves upon the concept offered by the previous Panamera S Hybrid with a more powerful electric motor," which leads us to believe that the supercharged 3.0-liter V6 engine at the heart of it all still remains intact.
Fuel economy numbers (or estimates) have not been released as of this writing, but we expect to have that information closer to the car's on-sale date later this year. As for the new battery system, Porsche says that when plugged into a 240-volt charging station, it can be fully charged in just two and a half hours. When topped off, the Panamera S E-Hybrid should have an electric driving range of around 20 miles at speeds up to 84 mph, though, obviously, not at the same time.

Alonso wants an NSX, but did Honda block him from Le Mans?

One of the biggest changes in store for the 2015 Formula One World Championship will see Fernando Alonso moving back to McLaren. That means he'll be driving under Honda power for the first time, after spending the bulk of his career driving for Renault and Ferrari. And being Honda's new poster child, as the two-time World Champion is fast discovering, has its advantages and its drawbacks. According to the latest reports, Alonso had been negotiating a clause in his contract with McLaren that could have seen him driving a Porsche 919 Hybrid at Le Mans this year, but Honda reportedly stepped in at the last minute and scuttled the plan. The drive would have been Alonso's first in the famous 24-hour race, after having had the honor of waving the flag at La Sarthe last summer. In one of the wilder rumors that emerged during the prolonged silence over his move for this season, the Spaniard was also linked to a potential return for Ferrari to Le Mans. That prospect came to naught, and now the Porsche deal has been wheeled into the garage, as well. The upcoming F1 season is expected to be one of transition, adjustment and development for McLaren and Honda, but the Japanese automaker's involvement in his hiring may not be all bad news for Alonso. Following the reveal of the new Acura NSX, Alonso tweeted "You still don't know, but one day we will be together..." followed by a series of heart-eyed smiley-face emoticons and accompanies by images of Honda's new supercar. The implication is that the two-time World Champion is expecting to get his talented hands on an NSX of his own, and we can certainly see how Honda would appreciate the imagery of Fernando driving around in its flagship. Even if it doesn't, though, we're sure McLaren would be glad to hook him up with a company car of its own – though Lewis Hamilton encountered some trouble securing (a very specific) one for himself. Even discounting the front-running F1 machinery he's been tasked with piloting on track to an impressive 32 career wins, Alonso has had some lustworthy company cars at his disposal over the years. At Renault, he had a Megane RS to drive, and during his last stint at McLaren, he had an SLR 722. But since signing with Ferrari, he's been given the keys to FCA models as varied as a Ferrari FF, a special 599 GTO, a Maserati GranCabrio, a Jeep Grand Cherokee SRT and an Abarth 695... and those are just the ones we know about.