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Ex-Toyota Bill Reinert still in favor of hybrids, against EVs

Former Toyota executive Bill Reinert is so unsold on electric vehicles as a viable advanced-powertrain option for future transportation that he has praised – gasp – Ford, for its downsized internal combustion engines. Reinert was a key player in developing Toyota's original Prius hybrid and, in an interview published in Yale University's Environment 360 blog, said a hybrid that gets 60 miles per gallon is superior to an electric vehicle. "And that is why you will be seeing more fuel cells in the future." – Bill Reinert Reinert went on to praise the advances that automakers have made in improving fuel economy of fossil fuel vehicles, specifically namechecking Ford and its three-cylinder Ecoboost engine. He also has good things to say about both hydrogen fuel-cell electric technology as well as natural gas vehicles, but admits that limited fueling infrastructure will keep those types of vehicles in the margins for the near future. He also says that hydrogen vehicles aren't that great yet but that, "When most [manufacturers] investigate the two technologies [H2 and EVs], they see that FVCs offer more room for performance improvement and cost reduction potential. And that is why you will be seeing more fuel cells in the future." As far as pure electric, Reinert says lithium-ion batteries have "tremendous shortcomings" and talks about battery degradation, substandard performance in hot weather and, of course, limited single-charge driving range. He also says that people need to factor in the environmental impact of producing electricity for the grid to fully gauge how environmentally beneficial EVs can be. We'd like to take him and Tesla Motors Chief Elon Musk to what we think would be a spirited lunch. You can read the whole interview with Reinert here.

IIHS updates overlap test: 2 SUVs get good marks, 9 fare poorly

Vehicles in crashes keep occupants safe by deforming around the cabin in a way that maintains cabin integrity. The Insurance Institute for Highway Safety's moderate overlap test, introduced in 1995, has been a huge contributor to improved safety for front-row passengers in a crash. IIHS President David Harkey said, "Thanks to automakers’ improvements, drivers in most vehicles are nearly 50% less likely to be killed in a frontal crash today than they were 25 years ago." In the 'unintentional side effects' column, crash safety has gotten worse for passengers in the back seats. When carmakers reengineered the front crash structure to protect the driver, more crash forces got distributed throughout the rear. IIHS research claims rear passengers have a 46% greater risk of fatal injury than front-row passengers, but back-seaters haven't benefited from the same upgrades in safety as the front row. The IIHS updated its moderate overlap test to address the issue, putting 15 vehicles through the new regime. Two earned good ratings — the 2023 Ford Escape and the 2021-2023 Volvo XC40 — one was acceptable, three were marginal and nine were rated poor. Every one of the crossovers sampled got good marks for all passengers in the original test. That test sees 40% of vehicle's width on the driver's side impacting an aluminum honeycomb barrier at 40 miles per hour. The updated test puts a crash dummy representing small woman or 12-year-old child in the seat behind the driver, the dummy's sensors and grease paint measuring the effectiveness of the restraints and the forces a human body would need to endure. To achieve a good rating, the "measurements must not exceed limits indicating excessive risk of injury to the head, neck, chest, abdomen or thigh." An institute engineer said, "In real-world crashes, chest injuries are the most common serious rear-seat injuries for adults." The sensors and video evidence showed back seat dummies in the Escape and XC40 endured minimal risk of injuries from excessive crash forces, from submarining under the seat belt, or from unwanted interaction with the side curtain airbag.   The Toyota RAV4 scored acceptable. The second-row dummy also endured minimal risk of injury to the chest and lower extremities. However, the lap belt slipped upward in a way that could increase abdominal injuries, and after the dummy's head dipped during crash impact, the head came back up between the rear curtain airbag and rear window.

Mazda previews straight-six, affirms upcoming crossover with Toyota hybrid system

Buried in Mazda's generally bleak second-quarter earnings report were a few juicy nuggets of news. Though the company had an operating loss of $502 million and sales are down 21 percent in part due to the COVID-19 pandemic, the Hiroshima-based firm has big plans for the future. Enthusiasts and environmentalists alike should take note. Firstly, Mazda showed an image of its upcoming straight-six engine. Essentially, it's the SkyActiv four that powers all of Mazda's current lineup, but with two additional cylinders. Unsurprisingly, the company says that it can be engineered to fit any of the current SkyActiv guises — the standard octane-variable gasoline powered G, the diesel D, and the sparkless-ignition X. The big six will pair with a new eight-speed automatic and can be combined with either a plug-in or 48-volt mild hybrid system, promising big power and efficiency. Reassuringly, Mazda says it's committed to offering this six in a rear-wheel-drive platform, which will underpin the 6 sedan's successor, as well as a midsize SUV. Both the platform and powertrain are said to be compatible with all-wheel-drive layouts as well. Which brings us to the second bit of news. Mazda also pictured a four-cylinder engine with hybrid technology. The financial report confirmed that Mazda will employ  Toyota's wildly successful hybrid system in an upcoming SUV. It's not that Mazda is taking advantage of Toyota's free access to all its hybrid patents until 2030. Mazda and Toyota have a capital tie-up and are nearing completion on a $2.3 billion joint-venture factory in Alabama with a 300,000-vehicle annual capacity. According to the Huntsville Business Journal, the firms have hired 750 employees so far, with room for 3,250 more. In return, Mazda will launch a European compact based on Toyota's Yaris Hybrid. The move is necessary for Mazda, which has lagged behind in electrification and in meeting the fleet emissions requirements in the European market. In return, by 2022, Mazda may even share the inline-six engine with Toyota and Lexus. While the hybrid crossover and compliance with EU rules will no doubt help the environment, we not-so-secretly hope that these strategies will keep Mazda profitable enough to bring that straight-six, rear-drive sports sedan to market.