Other people who see legitimate value in E85 are performance enthusiasts. E85 has an octane rating of 100+; therefore, engines tuned for this level of performance can utilize higher compression ratios ...

Tesla leads in fuel economy with 118 mpg, while Honda and Toyota also improve. See how your car brand ranks amid changing ...

America's most frugal automaker in terms of fleet average miles per gallon is Honda, with Honda clocking 31.0 miles per ...

We’ve reported on a variety of stories on BBC Verify Live today, so here’s a recap of what we’ve covered: And in the UK, new government data shows that fines have been issued in just 5% of reported ...

A new hybrid engine concept developed by Horse Powertrain, powered by 100 percent renewable ...