2008 Toyota Prius Touring Hatchback 4-door 1.5l Package 2 on 2040-cars

Auto blog

Toyota announces new, more efficient powertrains for 60 percent of its vehicles by 2021

In the face of increasingly strict standards on fuel economy and CO2 emissions, Toyota announced today that it's introducing a new hybrid system, a new 2.5-liter direct-injection inline four-cylinder engine, and two new transmissions – an eight- and a 10-speed. The development of all of these components will be based around the Toyota New Global Architecture, or TNGA. Development of the systems has moved forward and the new powertrains will find their way into vehicles starting next year. TNGA, like Mazda's Skyactiv technology, is a complete design philosophy that focuses on more than just a clean or efficient engine. The first vehicle to deploy the TNGA platform was the current, fourth-generation Prius. With TNGA, Toyota focused on improving handling, ride, and braking performance. The new powertrains are meant to compliment this new platform by being both engaging to drive and fuel efficient. Since TNGA can be adapted for front-, rear-, or all-wheel-drive layouts, it's capable of underpinning a number of potential products. Toyota is arguably the leader in hybrid technology, and taking lessons learned in the development of the current Prius, the automaker has developed the new Toyota Hybrid System II, or THS-II, for rear-wheel-drive applications. Performance has improved versus the outgoing model, and Toyota says efficiency, especially at high speeds, has been improved. In addition, the system's use in plug-in vehicles has been improved. For the first time, the electric motor will be able to provide direct driving power, whereas before it simply acted as a generator. The new, naturally aspirated 2.5-liter four-cylinder, like the THS-II, has been designed around the TNGA platform. Most notably, the thermal efficiency of the engine has been improved. This means a higher output and improved exhaust and cooling. The new engine, which works in both traditional and hybrid applications, will proliferate through the Toyota and Lexus lineup. Toyota's two new automatic transmissions, like the new engines, are based on the TNGA system. That means a lighter and more compact design relative to similar transmissions. The 10-speed is intended for rear-wheel-drive Lexus products like the GS and LS. The tuning has been adjusted to improve response and smooth out shifts, though it's impossible to say how much it's been improved without getting behind the wheel.

Fernando Alonso reportedly will race for Toyota at Le Mans

When it was recently announced that Fernando Alonso would race in the 24 Hours of Daytona in January, it was described as a warm-up for an eventual attempt to win Le Mans. "Eventual" may come pretty fast: It now looks like the Formula One champion will race in the Le Mans 24 Hours next season as well. Or so reports BBC Sport, which says he'll race for Toyota. But wait, there's more: The BBC also says he's in talks with Toyota to drive most of the entire World Endurance Championship — while keeping his day job driving for McLaren in F1. "Le Mans is agreed," a source close to Toyota told the BBC. "The rest of the season is still being negotiated, but it looks like he will do most of the races." BBC's sources say Alonso will drive a Toyota WEC car in the season's last race, in Bahrain on Nov. 19, to get his feet wet. The season's final Formula One race is the Abu Dhabi Grand Prix on Nov. 26. Neither Alonso nor Toyota would confirm an impending deal. Alonso said at practice for this weekend's Brazilian Grand Prix: "So far, nothing to comment. We will see. Just rumors." What's motivating him is this: He's 36 years old and is intent on becoming only the second driver, after Briton Graham Hill, to win motorsport's Triple Crown. That entails winning the Formula One title (or just the Monaco Grand Prix according to one interpretation) as well as Indianapolis and Le Mans. He has won Monaco as well as the 2004 and 2005 world titles. He recently signed a contract extension keeping him at McLaren in 2018. As for the Indy piece of the Triple Crown, Alonso famously raced there this year and was running competitively when his Honda engine failed in the closing stages of the race. So expect to see him there again as well. Racing with Toyota at Le Mans and other endurance races should give him better luck than he had this season with McLaren-Honda in F1 and at Indy. Though Toyota has never won Le Mans, it is known to be developing a new WEC car. Traveling the globe to race in both the WEC and F1 in the same season sounds grueling, but it might be possible. The circuits have provisional schedules, and there's just one conflict — the U.S. Grand Prix and a WEC race in Japan are both penciled in for Oct. 21. But McLaren sounds none too keen on him doing the whole WEC schedule. McLaren racing director Eric Boullier told the BBC: "He has said he is keen to do some races outside. There is a case-by-case discussion. His main and first focus is F1, so that has to be the priority.

Toyota recalls slew of models for possible airbag calibration defect

Toyota is recalling sixteen models from the 2009 to 2013 model years over a potential issue with passenger seat airbag calibration. In spite of the large number of different Toyotas covered by the recall, just 3,235 units are included. These were vehicles installed with accessories like leather seat covers and headrest DVD systems by Southeast Toyota Distributors, and during the modifications the passenger seat occupant sensor system might not have been calibration tested. If the sensors aren't set up properly, the passenger airbag might not work as it should.
Affected models include: Avalon, Camry, Camry Hybrid, Corolla, 4Runner, FJ Cruiser, Highlander, Highlander Hybrid, Prius, Prius V, Rav4, Sequoia, Sienna, Tacoma, Tundra and Venza. Scroll down for the relevant model years for each.
The National Highway Traffic Safety Administration indicates that the recall will begin this month. Southeast Toyota will inform owners, at which time they can take their Toyotas to dealers for testing and repair. The complete bulletin from the NHTSA with more information is below.