2022 Toyota Corolla L on 2040-cars

Auto blog

Toyota, Honda, Nissan and more collaborating to increase fuel efficiency

Toyota, Honda, Mazda, Nissan, Subaru, Mitsubishi, Suzuki and Daihatsu have announced an alliance that will see a push to improve fuel economy from both gas-powered and diesel-powered engines by as much as 30 percent before the end of the decade.
The newly assembled Research Association of Automotive Internal Combustion Engines put the roughly $20-million project together, with the Japanese government committing to half the cost while the eight manufacturers will chip in the rest.
According to Automotive News, the automakers will team up and share basic research on internal-combustion engines in a bid to cut costs. Eventually, the results of the research will find its way into a production vehicle, although it's unclear just when we'll see the fruits of this partnership on the road.

Toyota to shock with Supra concept for Detroit Auto Show?

We've written about approximately 187,000 rumors about a return of the Toyota Supra to the land of living cars. There are a couple of good reasons for this: first, Toyota won't stop dropping hints about a new halo sports car. Late this summer, Toyota sales guru Kazuo Ohara called a Supra successor "one of the options we have" - a comment followed by a hint that there would be "better news" on the subject in the future.
The second reason for all the Toyota tales is, of course, that we all have missed the Supra since its departure from the US market in 1998. So, when a member of the Autoblog team is party to a nudge-and-wink-filled conversation about a new Supra concept headed to January's Detroit Auto Show, we tend to listen up.
A 400+ horsepower hybrid sports car would match up pretty well with the upcoming NSX.

Toyota unveils two new small displacement engines

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.