2008 Toyota Fj Cruiser Low Miles! on 2040-cars

Auto blog

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.

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.

Fernando Alonso will drive for McLaren in F1, Toyota at Le Mans, WEC

Fernando Alonso will drive for Toyota in this year's Le Mans 24-hour race and the FIA World Endurance Championship (WEC), his McLaren Formula One team said on Tuesday. The Spanish double F1 world champion has been considering taking part in endurance events as he bids to emulate Graham Hill, the late Briton who won the Formula One world title, Indianapolis 500 and Le Mans in the 1960s. "I've never been shy about my aim of winning motorsport's Triple Crown — the Monaco Grand Prix, the Indy 500 and the 24 Hours of Le Mans. We tried for Indy last year, came close, but just missed out," Alonso said in a statement. "This year, I have the chance thanks to McLaren to race for the win at Le Mans. It is a big challenge — much can go wrong — but I am ready, prepared and looking forward to the fight." Following his appearance in the 24 Hours of Daytona last week, a deal has been reached with Toyota for the 36-year-old Alonso to take part in as many WEC rounds as possible. McLaren and Alonso have agreed, however, that Formula 1 remains their shared priority and he will miss the Japanese leg of the WEC season on Oct. 21 due to it clashing with the U.S. Formula One Grand Prix. Reporting by Hardik VyasRelated Video: