A report issued by the University of Michigan's Transportation Research Institute says a combination of lead-footed driving, improper auto maintenance and poor route selection can reduce a car's fuel economy by as much as 45 percent. The report's authors determined that the average real-world fuel economy in the U.S. is 17.4 mpg, far less than the 2011 new car model-year federal corporate average fuel economy mandate of 27.5. Tips to drivers to help cars operate more efficiently include ensuring the engine is properly tuned, oil changes at recommended intervals, and keeping tires properly inflated.
Mazda is showcasing the first of its Skyactiv technology process with the world premiere of its new CX-5 compact crossover at the Frankfurt auto show. Skyactiv technologies include new engine designs focusing on higher compression gasoline and lower compression diesel powerplants as well as light-weight construction. Mazda engineers are already looking at the post Skyactiv phase with new, high efficiency gasoline engines planned for 2016.
The National Safety Council has released a series of free short videos, "Understanding Distracted Driving," to address the most frequently asked questions about cell phone use while driving. Part of a larger strategy developed by the NSC to end cell phone distracted driving, the videos also address how employers can protect their employees with workplace policies. Cell phone use behind the wheel is a dangerous behavior that contributes to thousands of deaths each year.
The dramatic economic drop that happened three years ago after Lehman Brothers collapsed caused new car sales to plummet. With so few three-year lease cars returning, dealers are having trouble finding used cars. The short supply means used-car prices are bumping up against new models.
The recession and resulting high unemployment have resulted in fewer commuters in and around large U.S. cities, but the forecast is for things to get worse. IBM predicts as much as 80% of the world's population will live in urban environments by 2050 and reports in its recent survey that 41% of commuters globally said improved public transportation would reduce stress. Focus is on finding technological solutions to deal with traffic bottlenecks.