Toyota gas cars take gas-saving cue from hybrids
Toyota has developed an efficient gasoline engine using technology fine-tuned with gas-electric hybrids, in which the Japanese automaker is an industry leader.
Toyota Motor Corp. said the engine will be rolled out in 14 models this year and next year.
The technology is common in hybrids, such as the Toyota Prius and Ford Fusion, which switch back and forth between an electric motor and a gas engine for better mileage. But it is relatively rare in vehicles with gas engines alone.
Japanese rivals Mazda Motor Corp. and Honda Motor Co. have developed similar engines.
Toyota said the new engine will deliver 10 percent better fuel efficiency than comparable engines.
It uses an old-style engine type called the Atkinson cycle, which reduces heat through greater thermal efficiency. Toyota said it developed a version that achieves efficiency without sacrificing power.
Show commenting policy
TribLive commenting policy
You are solely responsible for your comments and by using TribLive.com you agree to our Terms of Service.
We moderate comments. Our goal is to provide substantive commentary for a general readership. By screening submissions, we provide a space where readers can share intelligent and informed commentary that enhances the quality of our news and information.
While most comments will be posted if they are on-topic and not abusive, moderating decisions are subjective. We will make them as carefully and consistently as we can. Because of the volume of reader comments, we cannot review individual moderation decisions with readers.
We value thoughtful comments representing a range of views that make their point quickly and politely. We make an effort to protect discussions from repeated comments either by the same reader or different readers.
We follow the same standards for taste as the daily newspaper. A few things we won't tolerate: personal attacks, obscenity, vulgarity, profanity (including expletives and letters followed by dashes), commercial promotion, impersonations, incoherence, proselytizing and SHOUTING. Don't include URLs to Web sites.
We do not edit comments. They are either approved or deleted. We reserve the right to edit a comment that is quoted or excerpted in an article. In this case, we may fix spelling and punctuation.
We welcome strong opinions and criticism of our work, but we don't want comments to become bogged down with discussions of our policies and we will moderate accordingly.
We appreciate it when readers and people quoted in articles or blog posts point out errors of fact or emphasis and will investigate all assertions. But these suggestions should be sent via e-mail. To avoid distracting other readers, we won't publish comments that suggest a correction. Instead, corrections will be made in a blog post or in an article.
- Steelers use 3 late first-half TDs to stun Texans
- White Oak moves forward on community center
- Liberty hires 2 part-time police officers, honors another
- Rossi: Steelers’ season all about going big
- Pittsburgh police officers start wearing video cameras
- Raptor system helps to protect Ringgold students
- Kin of 2013 DUI crash victim in Hempfield lose young family in fire
- 12-year-old’s donated heart joins families, lets her memory live
- Demand for hazmat suits due to Ebola outbreak triples firm’s production
- McKeesport Area first-grader brings toy gun on school bus
- DNA evidence in alleged June 2013 rape leads to Latrobe man’s arrest