2008 Toyota Tundra 4wd 5.7l V8 Double Cab Clean Texas 1-owner Carfax 4x4 on 2040-cars

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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.

New Toyota semiconductors could increase hybrid fuel efficiency by 10%

Toyota may have an ace up its sleeve in the fuel economy wars, as it's developed a new type of semiconductor that will allegedly help the company's hybrids net a ten-percent improvement in fuel economy.
The tech is still in development, although Toyota is already reporting five-percent gains during testing, six years before it plans to implement the new semiconductor in production vehicles, meaning the ten-percent improvement doesn't seem like an untenable goal. That is, until you hear from Kimimori Hamada, the project general manager of Toyota's electronics division.
"We are aiming for great improvement in fuel economy and miniaturization," Hamada told Automotive News. "This is a very challenging target."

2022 Lexus LX 600 First Drive | A substantial, stylish soft-roader

The Toyota Land Cruiser is dead. Long live the Toyota Land Cruiser 2022 Lexus LX 600 — the flagship SUV brought kicking and screaming into the 21st century with a much-needed overhaul. Back with a new powertrain, new shell and new possibilities, the LX is aimed at the top of the luxury SUV segment, taking the fight back to the likes of the Cadillac Escalade and Mercedes-Benz GLS. The Land Cruiser isn't truly dead, mind you; we just don't get it here in the U.S. — at least not yet. Fortunately, much of that new SUVÂ’s engineering lurks beneath the LXÂ’s skin. The new twin-turbo V6, for example, provides 409 horsepower and 479 pound-feet of torque and serves here as a baseline V8 replacement; it's paired to Toyota's new 10-speed automatic. The hybrid engine offered in the new Toyota Tundra and Sequoia is rumored to be on the way to the LX in the coming model years.  But while the Land Cruiser is traditionally known for its off-road prowess, the LX we tested was most definitely not. In place of a robust 4x4 system with locking front and rear axles intended to conquer unexplored terrain, we got a Torsen limited-slip differential, an F Sport suspension with performance dampers, and massive 22-inch wheels. Sure, the center differential lock and LSD will get you just about anywhere you could possibly need to go, even on dirt, but that's not the F Sport's intended use case. ThatÂ’s not to say the LX 600 canÂ’t hang when it comes to typical SUV duties. ItÂ’s nearly 17 feet long and equipped with a fold-flat third row, but it's also essentially a foot shorter than a standard Escalade. That partly explains why that third row is basically utility seating as opposed to consistent family transport. It also offers reasonable headroom at the expense of cargo space – just about all of it, in fact. If you really need to use the third row and bring some stuff along, you can always rent a trailer; itÂ’ll tow 8,000 pounds. Fortunately, the standard full-time 4WD and limited-slip differential donÂ’t need to be paired to the LXÂ’s off-road Crawl Mode to be worthwhile. Though our loanerÂ’s huge 22-inch wheels were wrapped in all-season rubber, the LX handled typical Michigan winter garbage with aplomb. Fresh snowfall was limited during the week we had the truck, but there was plenty of leftover, inches-deep crust and slush in the suburbs north of Detroit where we took the LX out to play. Competent though it may be over the rough stuff, comfortable it is not.