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Car Club USA: CleanMPG Northwest Rally

Car Club USA heads to Los Angeles for the CleanMPG Northwest Rally, where a group of like-minded hypermiling enthusiasts led by Wayne Gerdes attempts to drive from Los Angeles, CA, to Bend, OR, on one tank of fuel. For this challenge, Wayne tapped some of the most accomplished hypermilers in the world, including Guinness World Record holder Bob Winger and Mike Sefton, "the most fuel efficient driver in all of Canada." It doesn't take long for the competition to get heated. "They're not aggressive enough, and it's not going to save them anything by being soft right now," says Gerdes as the group attempts to navigate the Interstate traffic. "Driving in Los Angeles is a hyper miler's nightmare," says Winger. The trip will challenge both car and driver, while putting the latest fuel-efficient tech to the test. Wayne is piloting the Volkswagen Golf Sportwagen TDI, Sefton drives the Audi A3 TDI, and Winger attempts the trek in a Honda Accord Hybrid. It's diesel versus hybrid tech on this fuel-efficient trip of a lifetime. Each Car Club USA episode features a different car club or event from across the US, where passionate owner communities gather to share automotive experiences and embark on incredible adventures. From Main Street cruises to off-road trails, catch all the latest car club activity on Autoblog. Green Audi Honda Volkswagen Alternative Fuels Fuel Efficiency Green Culture Green Driving Driving Diesel Vehicles Hybrid Car Club USA Videos Original Video cleanmpg

J.D. Power study sees new car dependability problems increase for first time since 1998

For the first time since 1998, J.D. Power and Associates says its data shows that the average number of problems per 100 cars has increased. The finding is the result of the firm's much-touted annual Vehicle Dependability Study, which charts incidents of problems in new vehicle purchases over three years from 41,000 respondents.
Looking at first-owner cars from the 2011 model year, the study found an average of 133 problems per 100 cars (PP100, for short), up 6 percent from 126 PP100 in last year's study, which covered 2010 model-year vehicles. Disturbingly, the bulk of the increase is being attributed to engine and transmission problems, with a 6 PP100 boost.
Interestingly, JDP notes that "the decline in quality is particularly acute for vehicles with four-cylinder engines, where problem levels increase by nearly 10 PP100." Its findings also noticed that large diesel engines also tended to be more problematic than most five- and six-cylinder engines.

Acura NSX GT3 data 'will inform future iterations' of the street car

Motorsports programs exist to drive innovation in road vehicles, and that's precisely what's happening at Honda. Acura NSX development boss Nick Robinson told Autocar that the company's work on the GT3 racing variant is directly informing future development on the road car. "In North America, we've just unveiled the GT3 version of the car, and the development team of the street car has had some involvement in its development," Robinson said. "What works well on the track will inform future iterations and updates of the street car and vice versa." But Honda is a big company that does more than build cars. Robinson paid tribute to the impact his employer's well-known motorcycle program had on the NSX. Apparently, building stuff like the CBR helped Honda with the NSX's complicated packaging. "For many years our motorcycle development teams have strived to ensure the optimum centralization of mass, ensuring the lowest possible center of gravity," Robinson told Autocar. "This leads to the best possible yaw response." Is this all a sign that a long-rumored lighter, faster NSX, potentially wearing the vaunted Type R badge, will be especially track-focused? Maybe. Robinson's comments indicate that the company is doing something with the mountains of data it collects running a GT3 program. While a pure road-focused NSX-R successor seems like it'd be a waste of that data, an NSX-based rival to the Porsche 911 GT3 RS might make a lot more sense. Related Video: News Source: AutocarImage Credit: Brendan McDermid / Reuters Motorsports Rumormill Acura Honda Coupe Racing Vehicles Performance gt3