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Toyota takes i-Road tests to the streets of Tokyo

OK, here's where we think those road tests will start to get a little scary. Those super-narrow all-electric three-wheeled Toyota i-Road vehicles may have looked great sashaying through the towns of the French Riviera. But now? They're being tested in Tokyo. Hoo boy. The Japanese automaker says it'll start testing the i-Roads in the country's largest city on March 24 and will do so through early June. And while there will be some industry experts among the 20 participants, there will also be some regular folks who we hope won't find out the hard way how well those 660-pound, one-yard-wide vehicles perform in crash tests. In the meantime, we'll cross our fingers. The cool thing is that the i-Road now comes in five colors: blue, green, white, yellow and what looks like a magenta-fuchsia-type hue. Earlier this month, Toyota said it started testing the vehicles in Toyota City, Japan, as part of a broader program called "Ha:mo" where people link shared vehicles with public transportation systems (it stands for "Harmonious Mobility Network"). The three-wheeler was unveiled at the Geneva Motor Show early last year before getting the star treatment in a French Riviera-locale video. Check out Toyota's press release below and read our impressions of driving the i-Road here.

NHTSA investigating 30,000 Toyota Camry Hybrids for brake assist problems

Older model Toyota Camry Hybrids are under investigation by the US National Highway Traffic Safety Administration (NHTSA) for potential braking problems. Enough complaints have poured into the NHTSA website that the agency is now taking a look at the problem, which could affect around 30,000 vehicles from the 2007 and 2008 model years. According to Reuters, 59 complaints have been submitted revolving around an "intermittent loss of assisted braking" which means the car takes longer to stop. Interestingly, the rate of complaints is increasing. Toyota is reportedly cooperating with NHTSA and there has not yet been an official recall on the Camry Hybrids. In 2006, Toyota said Brake Assist was "an electronic function that senses an emergency stop and applies increased braking power once the driver touches the brake pedal." When Toyota unveiled the 2007 Camry Hybrid, it proudly stated that the new Brake Assist function would be standard. Other Toyota hybrids have had problems with their brakes in the past, including the 2010 Prius and Lexus HS 250h hybrid. You can read some of the complaints about Brake Assist in the Camry Hybrids to the NHTSA here. People are saying that the "Check VSC" lights can come on before the brakes loose some of their power and a lot of them are being quoted repair costs of over $3,000 by Toyota dealers. Featured Gallery 2007 Toyota Camry Hybrid View 38 Photos News Source: Reuters Green Toyota Hybrid brakes

Is 120 miles just about perfect for EV range?

When it comes to battery-electric vehicles, our friend Brad Berman over at Plug In Cars says 40 miles makes all the difference in the world. That's the approximate difference in single-charge range between the battery-electric version of the Toyota RAV4 and the Nissan Leaf. It's also the difference between the appearance or disappearance of range anxiety. The 50-percent battery increase has zapped any lingering range anxiety, Berman writes. The RAV4 EV possesses a 40-kilowatt-hour pack, compared to the 24-kWh pack in the Leaf. After factoring in differences in size, weight and other issues, that means the compact SUV gets about 120 miles on a single charge in realistic driving conditions, compared to about 80 miles in the Leaf. "The 50 percent increase in battery size from Leaf to RAV has zapped any lingering range anxiety," Berman writes. His observations further feed the notion that drivers need substantial backup juice in order to feel comfortable driving EVs. Late last year, the Union of Concerned Scientists (UCS), along with the Consumers Union estimated that about 42 percent of US households could drive plug-in vehicles with "little or no change" in their driving habits, and that almost 70 percent of US commuters drive fewer than 60 miles per weekday. That would imply that a substantial swath of the country should be comfortable using a car like the Leaf as their daily driver - with first-quarter Leaf sales jumping 46 percent from a year before, more Americans certainly are. Still, the implication here is that EV sales will continue to be on the margins until an automaker steps up battery capabilities to 120 or so miles while keeping the price in the $30,000 range. Think that's a reasonable goal to shoot for?