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Cleanliness of Toyota Mirai fuel cell exhaust depends on air quality

Is the water vapor coming out of Toyota's first production fuel-cell vehicle drinkable? If you're driving through the Sierra Nevadas? Probably. Cruising through Beijing? Not so much. Toyota executive Seiji Mizuno discussed whether the water vapor emitted from the Toyota Mirai is safe enough to drink and, according to Automotive News, the short answer is "yes," since the slightly-acidic vapor has "fewer organic impurities" than milk. The catch, though, is that the vapor immediately gets mixed with the surrounding air. That means that there's always the chance that something funky gets mixed in with the air intake, especially if the Mirai's driving through a smog-infested city. That makes the idea of swigging off the tailpipe a slightly riskier venture, so it's best to keep that reusable bottle full of tap water handy. Toyota, which recently showed the Mirai off at the Los Angeles Auto Show, confirmed earlier this month that the Mirai would start sales in California in 2015 with lease rates starting at $499 a month. While the model's MSRP will be $57,500, federal and state incentives could bring that number to less than $45,000. Fewer than 200 Mirai vehicles will be available in the US by the end of next year.

2019 Subaru Forester Sport vs 2019 Toyota RAV4 Adventure: How they compare

The 2019 Toyota RAV4 is not only completely redesigned, but reimagined as well. As we detailed in our first drive review, the new RAV4 ditches the more car-like and uber-utilitarian nature of its predecessor for something that's more SUV-like and characterful. It's a new direction exemplified in the RAV4 Adventure trim, which specifically targets those folks who plan to actually take their compact crossover to the great outdoors. People who will get it dirty, use the extra ground clearance and store things on the roof. You know, the sort of people who would consider the 2019 Subaru Forester. It too is redesigned for 2019, but its transformation is almost unnoticeable compared to the RAV4's. Forester customers were obviously quite happy with the way things were. We got a chance to drive both the 2019 RAV4 and 2019 Forester back-to-back last week both on-road and off-road, so let's take a look at how they compare, including a look at their on-paper specs. 2019 Toyota RAV4 Adventure View 31 Photos Performance and fuel economy The Forester got a new, more powerful 2.5-liter flat-four engine for 2019, and it now comes standard with a continuously variable transmission. It produces 182 horsepower and 176 pound-feet of torque, which is pretty much mid-pack among compact crossovers. Crucially, though, throttle response is so sharp that it makes the Forester actually feel quicker than it is when accelerating from a stop — a sensation enhanced even further by selecting the Sport Sharp mode button on the steering wheel. However, in either mode, the engine's remarkable power reveals itself as the tachometer and speedometer wind toward higher digits. One must also deal with the Forester's CVT. Perhaps some may appreciate the smooth, uninterrupted acceleration that results from a lack of gear changes (nor even simulated ones as in some other company's CVTs), but others may find it unusual and irritating. Subaru's CVT is certainly not our favorite example. By contrast, the 2019 RAV4 is conventional with its 2.5-liter inline-four engine and eight-speed automatic transmission, which behaves just as normally and effectively as one expects. The RAV4 is also considerably more powerful at 203 hp and 184 lb-ft — both compared to the Forester and to the entire segment as well. As a result, its acceleration is stronger (likely a difference of a half-second in 0-60-mph time) even if it may not initially feel like it.

Recharge Wrap-up: Q50 Hybrid video, Iran's biodiesel weed

A new video from Infiniti showcases the Q50 Hybrid's kinetic energy recovery technology, borrowed from Formula One. The video details what is going on inside both the Q50 Hybrid and the racecar when it gathers energy to store for later use, offering better performance than an internal combustion engine alone. In the Q50 Hybrid, that electric energy helps the car accelerate from 0-60 in 4.9 seconds. The video also serves to highlight the relationship between racing innovation and performance and efficiency improvements in production vehicles. See the video above. The 2015 Toyota Prius C has been named a Top Safety Pick by the Insurance Institute for Highway Safety (IIHS). The compact hybrid, updated for the 2015 model year, has been upgraded from a "poor" to "acceptable" rating in the small overlap crash test, placing it on the Top Safety Pick list. Beginning in the 2016 model year, cars will have to score a "good" rating on the test to make the list, which means further improvements will be necessary if Toyota wants the Prius C to maintain its safety status with the IIHS. Read more at Green Car Reports. A couple in Tennessee have been found guilty of scamming the state in a fake biodiesel scheme. John and Lisa Brichetto's Northington Energy LLC received a state loan to produce biodiesel in 2011, but the facility never started production and was later foreclosed upon. In addition to the $142,215 the Brichettos defrauded from Tennessee, the state also invested in utilities and roads, while the US Department of Agriculture also paid for site improvements. Read more from the Times Free Press. Researchers in Iran have developed a way to make biodiesel from a weed. Scientists at the Islamic Azad University have created two liters of biomass for biofuel from flixweed. Flixweed, also called herb-Sophia and tansy mustard, is a non-edible weed that grows in various climates with little to no effort. It was found to contain 22 percent oil and fatty acids, and the biomass contains oxygenated chemical components. "This issue is important because the atomic oxygen in the fuel of a car directly cuts exhaust and the dangerous carbon monoxide and cancerous particles suspended in air," says Mehdi Alami, a chemistry graduate working on the project. Read more at Press TV.