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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.

2016 Toyota Tacoma Access Cab revealed along with more details

The Toyota Tacoma stepped behind the curtain for a makeover, and has emerged for 2016 with an appearance both chunky and menacing, plus lots of new tech and features. We've already seen its exterior, but some details we didn't get are that there will be a new locking tailgate that can lower itself slowly, without slamming, an available tri-fold hard tonneau, and four new wheel designs. Supporting that will be a stiffer frame with more high-strength steel and additional hot-stamped, ultra-high-strength steel in a lighter bodyshell. Engines will come in two flavors, either the carryover 2.7-liter four-cylinder or a brand new 3.5-liter Atkinson-cycle V6 that utilizes both direct and port fuel injection. The four-pot only can only be had with a six-speed automatic transmission - one extra gear than before - with electronic shifting, the sixer can be specified with that or a six-speed manual. We haven't been given numbers yet, but Toyota says the new truck is "more powerful and fuel efficient," meaning we expect a raise on the 236 horsepower of the current 4.0-liter V6. The dash is laid out with a driver-focused "handlebar" theme, finished with soft materials and metallic accents. Tech options include push-button start, Qi wireless charging, a Multi-Terrain Select system, and blind-spot detection with Rear Cross Traffic Alert, while luxury is attended to with a power moonroof and leather-trimmed seats. To aid the ambiance, engineers improved the seals, added an acoustic windshield, a sound-absorbing headliner and a floor silencer pad to make the cabin quieter. The suspension has also been retuned to deliver a smoother ride and provide more travel. One neat convenience touch: a GoPro mount next to the rear-view mirror. Five trims will be offered when it goes on sale: SR, SR5, TRD Sport, TRD Off-Road, and Limited. Before then, there's a press release below with more information, and we'll soon have live pictures from the Detroit Auto Show floor. DOMINATE DIRT...OR ROCKS...OR PAVEMENT IN THE ALL-NEW 2016 TOYOTA TACOMA - Toyota Tacoma Rebuilt Inside and Out - New Engine, Transmissions and Suspension Tuning - Legendary TRD Off-road Toughness - Best-selling Mid-Size Pickup for 10 Straight Years - Designed, Engineered and Assembled in North America DETROIT, January 12, 2015 - - Whatever the terrain, Tacoma is king of the hill.

2018 Honda Odyssey bests Pacifica, Sienna in minivan crash, LATCH tests

Honda has a lot to be proud of following the latest round of passenger small-overlap crash testing by the IIHS. The safety organization tested the 2018 Honda Odyssey, 2018 Chrysler Pacifica and 2018 Toyota Sienna, and the Odyssey managed the best rating of "Good." The Pacifica followed behind with an "Acceptable" rating, and the Sienna brought up the rear with just a "Marginal." Both the Pacifica and Sienna lost points because the structure around the passengers collapsed to differing extents, leading to parts of the structure intruding into the passenger compartment. The Pacifica didn't intrude enough to harm passengers, with each injury area still having a Good rating, but the Sienna's structure intruded far enough to potentially harm the leg and foot areas, leading to an Acceptable rating in those specific areas. In addition to the small overlap crash test, the IIHS evaluated all three minivans for LATCH child seat anchor ease of use. Once again, the Odyssey aced the test with a Good+ rating, which is awarded for both ease of use and offering multiple anchor point options. The Pacifica and Sienna swap the crash test ratings, with a Marginal for the Chrysler and an Acceptable for the Sienna. The Odyssey and Pacifica can both brag that they're Top Safety Picks, and they'd get Top Safety Pick+ awards if they weren't hampered by headlights that only get Acceptable ratings. The Toyota Sienna fails to earn the regular Top Safety Pick award because both small overlap tests yielded results that were too low. Only one other minivan tested by IIHS has the Top Safety Pick rating, and that's the Kia Sedona. It earns an Acceptable rating in LATCH usability, and its headlights actually earned a Good rating. It hasn't undergone passenger-side small overlap crash testing yet. If it fares well, it could get bumped up to a Top Safety Pick+ rating. Related Video: Image Credit: IIHS Chrysler Honda Toyota Safety Minivan/Van consumer toyota sienna chrysler pacifica IIHS Top Safety Pick