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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.

Lexus LF-C2 Concept teased ahead of LA Auto Show debut

Lexus is bringing an appropriate concept to the 2014 LA Auto Show in the form of the topless LF-C2 Concept you see teased above (click on the image to enlarge). We really don't have a lot information on this one as of yet, although we only have just over a week to wait.
We can, however, speculate. Does the LF-C2 preview a convertible LF-LC? Maybe. Could this show off a replacement for the IS Convertible, maybe modeled on a RC coupe with a folding-metal roof? That's also a pretty fair possibility.
Proving that social media reveals have well and truly jumped the shark, Lexus will release further teasers of the LF-C2 during a three-day social media campaign. That'll culminate with its LA Auto Show debut on November 19.

Lincoln MKC crossover adopts the Continental's grille

The last vestiges of the controversial split Lincoln grille are slowly being removed as the company revamps its lineup. It started with the MKZ and Continental, with the most recent rhinoplasty recipient being the Navigator. Now, based on spy shots, it looks like the MKC crossover will be the fourth to get the new corporate grille. Under the heavy vinyl coverings, we can clearly see the proud Continental-inspired grille. We can also see that it will feature the same chrome mesh with Lincoln badge-shaped openings found on other cars with the grille design. We can also assume that the headlights will receive a substantial refresh, but the lower bumper doesn't look particularly different. The rest of this prototype MKC looks the same as the existing model. The back is covered, which indicates that the taillights may be updated. We wouldn't expect a radically different look, since the MKC already has a full-width taillight treatment. We also noticed that the wheels appear to be inspired by the cool turbine wheels of the Navigator. Whatever the other changes are, we'll probably see them soon. This is clearly just a refresh, and so there's a good chance we'll see the production model revealed by the end of the year, or early next year at the latest. Related Video: