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CARB uses tricked-out RAV4 EV to measure air pollution in California

The old-school Toyota RAV4 EV you see above is the California Air Resources Board's version of a non-participant observer. The all-electric vehicle cruises around the state measuring airborne pollution. Since it's powered by batteries, there are no tailpipe emissions created as CARB tries to get a handle on how dirty the roadway air is. The problem, CARB says, is that it is difficult to measure air pollution levels, "during calm conditions at night and in the early morning." There are over 250 stationary air monitoring sites in California today, but the Board wanted a way to expand where and when it can test for things like ultrafine particles, carbon dioxide and nox. The original plan for the Mobile Monitoring Platform – as the RAV4 EV is officially called – was to "Investigate Spatial, Diurnal and Seasonal Pollution Gradients" on California's highways and ports. The RAV4 EV was originally expected to cost $280,000 (see pages 11-12 in this PDF from 2009), but a new report in the Modesto Bee says it had a total of $300,000 just in monitoring equipment. Michael Benjamin, CARB's chief of air monitoring, told the Bee that the MMP, "paints a thorough picture about what air quality is in any given community." More importantly, the stationary and mobile testing equipment can tell CARB when and where the air is getting cleaner. Which is the whole point, after all.

Japanese dealer petitioning Lexus for luxury van [w/poll]

Used to be that if you wanted a luxury automobile - especially one to be chauffeured around in - your choices were basically limited to a sedan. It could be bigger or smaller, more or less expensive, depending on your needs and budget, but it was always going to have four doors and a trunk. But these days the rich and famous are looking elsewhere for their commodious forms of pampering transportation. There are, of course, the crossovers and SUVs, which only seem to be getting bigger and more expensive thanks to the likes of the Mercedes-Benz G-Class, Range Rover L and upcoming Bentley sport-ute. But luxury vans are becoming the new big thing.
That's the point that one dealer in Japan is trying to make to Toyota. The dealership owner himself reasons that if he's going out on the town, he's likely to take his chauffeured Lexus LS. But if he's taking a few friends along, even the biggest sedan isn't going to cut it. So he takes a Toyota Alphard (pictured above, also known as the Vellfire), a JDM van that's even bigger than a Voxy/Noah or Sienna but hardly a high-end affair. That's why he's asking Lexus to make a luxury van.
The idea may seem a little far-fetched, but isn't without precedent. It didn't take much for Lexus to transform the Land Cruiser into the LX and thus create its first luxury SUV. And as Mercedes has shown with pimped-out versions of the Sprinter and now with the debut of the new V-Class in Geneva, there's clearly a market for it... in some countries, anyway. The only question in our minds is how long it's going to take other luxury automakers to catch on, because let's face it: the Chrysler Town & Country ain't gonna cut it for those used to be driven around in a Maybach.

Toyota recalls 370k Sienna minivans, 10.5k Lexus GS models over separate issues

The year of the recall continues, but this time it isn't from General Motors. Toyota is announcing two, separate recalls affecting a pair of its models.
First, Toyota is recalling 370,000 Sienna minivans from the 2004 to 2011 model years that are registered or originally sold in cold-weather states. The problem is that the spare tire carrier assembly cable can be splashed by water contaminated with road salt and cause corrosion. There is a splashguard in place to prevent this, but it sometimes gets lost in "normal usage," according to the company. If the cable does break, then "the spare tire may separate from the vehicle."
This is actually the second repair for this problem for some of these vehicles. In 2010, Toyota issued a recall on 600,000 Siennas from the 1998 to 2010 model years. At the time, it installed a new splashguard and sprayed the area with an anti-rust chemical. However, according to Toyota spokesperson John Hanson speaking to Autoblog, the campaign worked for the 1998 to 2003 models but wasn't sufficient for the newer ones. For the latest recall, the vehicles are getting the entire cable replaced with a stainless steel unit and a new splashguard.