Volvo Engine Architecture [VEA] Power of Six, Fuel Economy of Four

Volvo’s New Engines Big on Fuel Economy AND Performance

This fall, Volvo will unveil a new line of engines that offer better fuel economy without sacrificing performance. As concerns over vehicle emissions continue to...

Ciatti's Gasoline-Burning Diesel Engine Emits Less Soot and Nitrous Oxides

Diesel and gasoline engines have been the only way to move around since the 19th century (maybe with some small, electric exceptions for a short while). Though having low efficiency numbers (20 percent) when compared to their counterparts, gasoline engines still found their place on the market, mostly because in the first hundred years they had the advantage of being quicker, more responsive and now for not emitting soot and nitrous oxides.

Rotating Detonation Engines Could Replace Turbines in US Navy

The gas-turbine engine, or jet engine, isn't only found on jets, but in other applications as well. The US Navy doesn't only use turbines...

Mazda Claims Its New Skyactiv-3 Engine Matches EV GHG emissions

Mazda is said to be working on a gasoline engine to be as environmentally efficient as electric cars.  Its latest high compression engine technology...

Transonic Combustion's New Ultra-Efficient Engine Gets Up to 98 MPG

A California-based company called Transonic Combustion has recently developed a very efficient fuel-injection system that can put on hold the production of expensive gas-electric hybrids. With a cruising speed of 50 miles per hour, the test car was able to get 98 miles per gallon.
Start-Stop Technology [SST] Could be the Next Logical Step in Helping Consumers to Adopt Hybrid Vehicles

Light Hybrid Vehicles May be The Next Best Thing

To reduce emissions and increase fuel economy, hybrid vehicles are a pretty good option that aren't nearly as expensive as pure electric vehicles. In the...

Startup Elio Motors to Buy GM Plant for Building 60 mpg Car

Elio Motors in Shreveport, Louisiana wants to by a former General Motors plant in order to manufacture and sell their low-cost, high MPH car. One...

BMW Develops Hydrogen Powered ICE Based on Diesel Technology

It's a known fact that diesel engines are more efficient than the gasoline ones, and that is because they work a little differently on the ignition side. Diesel engines compress the fuel to a point where it heats and explodes, a process known as self-ignition. On the other hand, diesel engines are still polluting the atmosphere.
AlerioSupermileage 2015winner

Student-Made 2098 mpg Car Won the SAE Supermileage Competition

2098 mpg is the mileage achieved by the Quebec's Laval University team, which won the SAE Supermileage competition, this year. Living in an age of impending climate...

Daimler’s 12.2 MPG Supertruck Smashes DOE Fuel Efficiency Target

The US Department of Energy (DOE) may not be looking for Optimus Prime, but they want his kind to be more fuel efficient.  In...