Mugen CR-Z GT

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Jon Sibal posted these pictures of the Mugen CR-Z GT testing at Twin Ring Motegi. The car is slated to compete in the GT300 class of the Japanese Grand Touring Championship. The people who saw the car in person said the engine was relatively quiet, so it’s probably turbocharged. Honda has already stated that the CR-Z GT has a racing hybrid system. Honda likes to put their racing campaigns that use possibly risky drive train technology under the Mugen name in case they’re not as successful as they hoped it would be. The same thing happened with the Mugen Shinden electric motorcycle. Head over to Jon Sibal’s Blog to see the rest of the pictures. The CR-Z won’t be the only hybrid in the GT300 class. Toyota is also campaigning a Prius hybrid race car.

Why Build an Electric Car? Part 3: Nissan Leaf and Chevrolet Volt

Here’s a hypothetical situation that hopefully doesn’t seem too outlandish. Lets say you’re a young professional who is making good money and are looking to reward yourself by buying a new car. You’ve been a car guy/girl your whole life, so you want something sporty that’s nicer than an economy car with aftermarket coilovers. Lets take it one step farther and say you’re also very intelligent and socially aware, so you know what we’ve covered in Part 1 and Part 2 of why we should consider driving electric cars and you’d like to find personal transportation that’s not motivated by the combustion of fossil fuels.

Where does that leave you? As of this writing, there are two middle class affordable mass production electric cars available for purchase at a dealership: the Nissan Leaf and the Chevy Volt. I went to my local dealerships as our hypothetical car shopper to see what the buying experience for these electric cars would be like. I wanted to find out about the stuff that went beyond the sales brochure. How much did all the options add to the base price of the car? What kind of maintenance intervals would they have? What are the charger options? What kind of work can I do to the car myself? Most importantly, how well did these dealerships actually know these electric cars? Here’s how our hypothetical car buyer’s shopping day turned out. Just as a note: we’ll be discussing the price of these cars without government subsidies simply because they won’t always be available and because EV’s will have to compete on even ground with regular cars if they’re going to penetrate the US market.

Nissan Leaf

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2012 Le Mans 24 Debrief – DRIVE

I normally don’t like to post these Shakedown videos of the guys just sitting and chatting, but this one has a lot of interesting news that’s relevant to what we’re about here at Flux Auto. This episode revolves around the 2012 Le Mans 24 hour race that just finished up. Leo talks about how the Toyota TS030 and Audi E-Tron Quattro did as well as the future of the Nissan DeltaWing which was knocked out of the race by a driver who claimed he couldn’t see it in his mirrors. There’s also news about engine restrictions, energy consumption and hybrid drive trains for the race next year. The last part is an interesting bit of news regarding Mazda’s announcement that they were producing Skyactiv diesel engines for P2 cars next year as well. I’m glad to see that the movement to develop fuel efficient performance cars in racing is so strong. Racing breeds strong innovation.


Source: DRIVE on YouTube

Night Lap With The Audi E-Tron Quattro

Ride along with Tom Kristensen as he pilots the Audi R18 E-Tron Quattro for a night time qualifying lap for this year’s 24 hours of Le Mans. Two things of note: first is how crazy fast he’s going. Imagine having to concentrate hard enough to maintain that pace for hours at a time. Second, you can clearly hear the electric motors wind down the front wheel speed in the heavy braking zones. That energy is then stored by spinning up a magnetic flywheel that sits in the passenger seart. It’s the same system that Porsche has been running in their 911 GT3 RS Hybrid endurance car with a couple of upgrades. The flywheel housing is now carbon fiber to save weight. The housing’s job is to hold a vacuum so the flywheels can spin without air resistance which would have been significant at 40,000 rpm. The car in the video qualified fourth overall, but the other E-Tron Quattro was the first ever hybrid to take pole at Le Mans.


Source: MT89MotorsportMedia via Autoblog

Road & Track Takes a Closer Look at the 2012 Hybrid Le Mans Cars

Road & Track put together this video that takes a closer look at the hybrid cars competing in this year’s 24 hours of Le Mans, the Audi E-Tron Ultra and Toyota TS030. They talk about how each car has different engines, energy storage and even electric motor power delivery.


Source: Car and Driver on YouTube