Advertisement
more top stories »

Fuel efficiency


— Motorcycles

Honda's Bulldog 400 concept: The tough small-capacity tourer for the masses

By - April 13, 2015 12 Pictures
Honda displayed a new and very practical small-capacity adventure bike named the Bulldog last week at the 42nd Tokyo Motorcycle Show in Japan, using its recently adopted modular engineering concept to adapt the CB500 into its most practical form yet. With a seat height of just 730 mm, lots of crash protection, 93 miles per gallon and Honda reliability, it makes a lot of sense as an overland transport option for the 75 percent of the world's population below 172 cm in height. It's a wonder someone didn't think of this before. Read More
— Automotive

Freightliner SuperTruck shows other transport trucks how efficiency is done

By - April 6, 2015 3 Pictures
Back in 2009, the US Department of Energy issued its SuperTruck Challenge. The program provided funding for truck manufacturers to design and build a prototype vehicle that was at least 50 percent more freight-efficient than a baseline 2009 truck. Daimler Trucks North America recently unveiled its response – the Freightliner SuperTruck. It goes beyond the 50 percent figure, with a claimed efficiency increase of 115 percent. Read More
— Automotive

LiquidPiston unveils X Mini engine

By - November 20, 2014 7 Pictures
Back in 2012, Gizmag looked at LiquidPiston’s X2 rotary engine. The compact, low-vibration, high-efficiency 70 bhp and 40 bhp compression ignition engine was something of a sensation. Now the company is back with the 70 cc X Mini engine, which LiquidPiston’s President and Co-Founder, Dr Alexander Shkolnik unveiled on Wednesday at the SAE International/JSAE 2014 Small Engine Technology Conference in Pisa, Italy. Read More
— Automotive

Experimental diesel/gas engine could give 2009 Saturn a big boost in fuel efficiency

By - July 18, 2014 3 Pictures
Five years ago we first heard about a Caterpillar diesel engine located at the University of Wisconsin-Madison, that had been modified to run on an unlikely-sounding mixture of diesel and gasoline. Not only did the one-cylinder engine work, but it was more efficient than pure-diesel or pure-gas engines at converting the chemical energy of fuel into motion. Sitting in a basement lab, however, isn't the same as experiencing use in the real world. That's why students at UW-Madison, led by Prof. Rolf Reitz, have now put another diesel/gas engine into a 2009 Saturn. Read More
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement

Subscribe to Gizmag's email newsletter

Advertisement