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Toyota to buck engine downsizing trend, may go larger and turbo-free

Turbocharging isn't really Toyota's specialty, and the Japanese automaker isn't being shy about acknowledging it. Koei Saga, a senior managing officer in charge of drivetrain research and development, says that eschewing turbos and increasing displacement of engines using the Atkinson cycle can produce better power gains without sacrificing fuel economy, Automotive News reports.
Toyota is investing heavily in larger-displacement Atkinson-cycle engines in addition to turbocharged engines, but Saga doesn't think the automaker will use turbocharging across many product lines. He apparently remains unconvinced that the technology "makes the world better."
In Toyota's eyes then, Atkinson cycle engines do make the world better, and here's how. Their pistons complete four processes - intake, compression, power and exhaust - in one revolution of the crankshaft, and the power stroke is longer than the compression stroke. Traditional Otto cycle engines require two crankshaft revolutions to accomplish those same four operations and have equal-length compression and power strokes. Atkinson cycle engines are more efficient, but less power dense, though increasing displacement can offset that shortfall.

Toyota fires bullets into hydrogen fuel tanks, shoots down EV supporters

Many gearheads will remember that the 1970s-era Dodge Dart's claim to fame was that its motor was so durable (though not necessarily powerful) that one could shoot bullets into the engine block. Decades later, Toyota has taken a page out of that testing process. "Personally, I don't care what Elon [Musk] says about fuel cells." With some industry members and analysts questioning both the viability and durability of hydrogen fuel-cell electric vehicles, Toyota executive Bob Carter, speaking at the Automotive News World Congress this week, says the Japanese automaker went all Clint Eastwood on the fuel tanks of a fuel-cell prototype. Carter says that bullets from a small-caliber gun bounced off the carbon-fiber tanks, and that .50-caliber bullets barely made dents. The shoot-out motif kept going when Carter name-checked executives from Tesla, Nissan and Volkswagen in saying that he didn't care if other automakers question the future of fuel-cell vehicles. As you can see in the prepared text of Carter's speech below, he said, "Personally, I don't care what Elon [Musk], Carlos [Ghosn] or Jonathan [Browning] say about fuel cells. If they want to 'plug in and tune out' other technologies, that's fine." After debuting it in Tokyo late last year, Toyota showed off its FCV fuel-cell concept vehicle at the Detroit Auto Show this week as it get ready to start sales "around 2015." The car has a 300-mile range and should be priced somewhere between $50,000 and $100,000. Autoblog drove Toyota's fuel-cell prototypes last year, and you can read our impressions here. 2014 Automotive News World Congress- Bob Carter January 14, 2014 As prepared for: Automotive News World Congress Tuesday, January 14, 2014 Bob Carter, Senior Vice President, Automotive Operations, Toyota Motor Sales, U.S.A., Inc. _________________ Thanks, Keith and good afternoon everyone. You know, I've been in the car business for more than 30 years, but I'm more excited about it now than EVER before Why? Because for the first time in Toyota's history, we did something here we've NEVER done before. We shocked people by unveiling two great looking, fun-to-drive cars that blow a hole in the theory that Toyota only builds "appliances". Just yesterday, we unveiled Toyota's newest concept, the FT-1 sports car. I'm already getting people asking me when they can get their hands on one. The FT-1 represents the latest in our heritage of sports cars like the 2000GT, Celica, Supra and most recently, the FR-S.

Total auto recalls already on record pace in 2014

If you've noticed that there have been more recalls than usual this year, you may be on to something. According to a report from the National Highway Traffic Safety Administration, the US market is on pace to break a record for recalls. In 2013, 22 million cars were recalled. We're only a third of the way through 2014, though, and we've already halved that figure, with 11 million units recalled. That's wild.
Considering the past few months, it shouldn't be a surprise that General Motors is leading the charge, with six million of the 11 million units recalled coming from one of the General's four brands. Between truck recalls, CUV recalls and the ignition switch recall, 2014 hasn't been a great year for GM.
Other recall leaders include Nissan (one million Sentra and Altima sedans), Honda (900,000 Odyssey minivans), Toyota (over one million units in a few recalls), Volkswagen (150,000 Passat sedans), Chrysler (644,000 Dodge Durango and Jeep Grand Cherokee SUVs) and most recently, Ford (434,000 units, the bulk of which were early Ford Escape CUVs). So while it's been a bad year for GM so far, its competitors aren't doing too well, either.