Filed under: New York Auto Show , Sedan , Toyota With a dozen years atop the nation’s best-selling car charts, you might think that there wouldn’t be a lot of incentive for Toyota to rework its Camry , particularly so early in the life of the current model. But despite its unassailable sales totals, the midsize sedan has come in for substantial criticism for its milquetoast dynamics, piecemeal interiors and bland design. As part of CEO Akio Toyoda’s mantra to build more exciting cars, the 2015 Camry has arrived with a fresh new look and content that goes far beyond the Japanese automaker’s typically slight mid-cycle redesigns. Featuring some 2,000 new parts, the 2015 Camry casts a 1.8-inch longer shadow and stretches across a widened track (0.4 inches). And it won’t be just the widened track that should help deliver a more dynamic performance – Toyota is citing a stiffer chassis thanks to additional spot welds along with a rejiggered suspension, retuned electric power steering and a new two-stage brake booster for improved braking feel. A new XSE trim promises the sportiest performance yet, including model-specific shock absorbers and springs, stiffer bushings, unique stability control programming and 18-inch wheels to go along with a unique front end treatment featuring mesh grille inserts and a revised fascia. But Camry sales have rarely been driven by performance – millions of the things have been purchased due to the family sedan’s ironclad reputation for attributes like reliability, strong resale value, comfort and ease of use. The latter two aspects often help secure the former, and to that end, Toyota has made a lot of changes to the Camry’s interior, both seen and unseen. Visible changes include a redesigned gauge cluster with a new 4.2-inch TFT display, richer materials, a redesigned center stack and a console tray with available wireless charging. Hidden alterations include 30-percent more sound insulation to help deliver a serene ride.
Filed under: Technology , Toyota Toyota introduced a pair of brand-new engines in Japan today, that it says will eventually spawn 14 different variants by 2015. Where these two engines stand out in today’s world, is that neither mill boasts direct injection, and both are naturally aspirated. The larger of the two is a 1.3-liter, while the smaller engine, a 1.0-liter, was developed in collaboration with Daihatsu. What makes these two unique is that they both use the Atkinson cycle. Now, we aren’t going to bore you by explaining just what this is – there’s Google for that. Suffice it to say, Atkinson engines are highly efficient, but that efficiency comes by sacrificing power. That’s why they’re so popular in hybrids, which can offset the power losses. This focus on fuel efficiency extends throughout the new engines, which also benefit from tweaks like a cooled exhaust gas recirculation system and a trick intake port, while the 1.3 employs Toyota’s iE variant of variable valve timing. Both engines can be fitted with stop-start tech. According to Toyota, when fitted with stop-start the 1.3 should provide around a 15-percent bump while the 1.0-liter will increase economy around 30 percent, when they arrive on the road.
Filed under: Technology , Toyota 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. In addition to the aforementioned technologies, Toyota is also investing more in continuously variable and fixed-gear automatic transmissions, as well as its fuel-cell vehicle program. As for electric vehicles? Saga is skeptical of them, stating that Toyota wouldn’t have developed the RAV4 EV if it weren’t forced to comply with California Air Resource Board regulations.