Toyota Unveils New Duo Of Fuel-Efficient Engines

Cameron Aubernon
by Cameron Aubernon

Toyota has unveiled this week two new fuel-efficient gasoline engines that will serve as the basis for as many as 14 global powerplants by 2015, and boost economy by 10 percent.

Automotive News reports the two engines — 1.3-liter four-pot and 1-liter three-pot — are Atkinson cycle powerplants co-developed with partner Daihatsu, and feature fuel-efficiency goodies such as EGR, VVT and stop-start technology.

On the power front — especially since Atkinson cycle engines are more known for their efficiency than for destroying ‘Ring times — the Toyota engines will deliver high compression ratios of 13.5 for the larger engine, 11.5 for the smaller. In turn, thermal efficiency in the duo will hit a maximum of 38 percent and 37 percent, respectively.

As for where the duo and their children will reside, expect the home market to have the first crack via the automaker’s line of non-hybrid compacts before taking the global stage the following year in both non-hybrid and hybrid vehicles, as well as larger premium offerings.



Cameron Aubernon
Cameron Aubernon

Seattle-based writer, blogger, and photographer for many a publication. Born in Louisville. Raised in Kansas. Where I lay my head is home.

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  • Joe_thousandaire Joe_thousandaire on Apr 11, 2014

    So Toyota has finally decided to challenge Honda in the lawnmower segment.

  • Schmitt trigger Schmitt trigger on Apr 12, 2014

    Sentence found in another TTAC thread: "Buying an entry level car in India is more a choice between replacing a motorcycle/scooter" and I would say, most of southeast Asia, Africa and many countries in south America. Toyota will hit a homerun on those markets.

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  • Michael Gallagher I agree to a certain extent but I go back to the car SUV transition. People began to buy SUVs because they were supposedly safer because of their larger size when pitted against a regular car. As more SUVs crowded the road that safety advantage began to dwindle as it became more likely to hit an equally sized SUV. Now there is no safety advantage at all.
  • Probert The new EV9 is even bigger - a true monument of a personal transportation device. Not my thing, but credit where credit is due - impressive. The interior is bigger than my house and much nicer with 2 rows of lounge seats and 3rd for the plebes. 0-60 in 4.5 seconds, around 300miles of range, and an e-mpg of 80 (90 for the 2wd). What a world.
  • Ajla "Like showroom" is a lame description but he seems negotiable on the price and at least from what the two pictures show I've dealt with worse. But, I'm not interested in something with the Devil's configuration.
  • Tassos Jong-iL I really like the C-Class, it reminds me of some trips to Russia to visit Dear Friend VladdyPoo.
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