Toyota: Tacoma Tdr Sport on 2040-cars

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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.

2015 Toyota Tundra TRD Pro

Despite the earnest efforts of Japanese automakers like Toyota and Nissan, the American pickup truck scene remains wholly dominated by the likes of Ford, General Motors and Chrysler. This is not news. Part of the reason is because of the sheer number of variants offered by US automakers - everything from work-spec base trucks to house-leveling heavy duty models can be had, with a seemingly endless combination of engines, cab sizes, bed lengths and trim levels. It's a hugely profitable business, and though the Japanese automakers still offer competitive fullsize trucks, in terms of sheer volume, they simply don't compete.
But American pickups aren't just about work; there's a huge play aspect involved, too. Look at the desert-storming Ford F-150 SVT Raptor or the Ram Power Wagon - these butch trucks are built with superb off-road prowess in mind, and Detroit's Japanese rivals have once again largely been silent in this segment. Until now.
Introduced at the 2014 Chicago Auto Show, Toyota now offers the TRD Pro series of models that, in addition to the crazy-orange Tundra seen here, includes the smaller Tacoma pickup and 4Runner SUV. And this isn't just some pretty appearance package, either - there's honest-to-goodness capability baked into all of the TRD Pro models. Intriguing, for sure, so I recently spent a weekend with the big boy Tundra to see what's what.

Toyota confirms i-Road electric trike for production

The wacky, three-wheeled Toyota i-Road we saw in Geneva earlier this year will be heading to production. But before you run down to your local Toyota dealer looking for one of these all-electric "personal mobility" vehicles, chances are, you'll never actually see one unless you visit Japan.
Announced at the Combined Exhibition of Advanced Technologies (CEATEC) expo last week, Toyota said that the i-Road would be used as a part of the Ha:Mo car-sharing system in Japan. Weighing in at around 661 pounds, with a 28-mile-per-hour top speed and a two-passenger seating arrangement, the i-Road seems more like a fully enclosed scooter than a car, but it does offer a 30-mile driving range and has a nifty articulating front suspension that leans into corners. As for Ha:Mo, Toyota says that the number of cars in the program will increase from 10 prior to October 1 to 100 by the middle of this month, and the number of stations will almost double from 13 up to 21. Toyota has more details about the car and Ha:Mo in the press release posted below.