Norwegian Airline Most Fuel Efficient, British Airways – the Least

British Airways and Lufthansa top the chart for the least fuel efficient carriers, contributing the most to carbon pollution from aviation. Air travel has quite...

MUSIC – A new, green, more efficient petrol engine

A simple redesign of the petrol engine could greatly increase its efficiency when idling or driving at low speeds, as well as reduce the...

Revetec Controlled Combustion Engine: 50% less fuel, 100% power

A better combustion engine is the one recently patented by Revetec, a small company from Australia. Their engine has been tested by independent parties. It has the same power as an ordinary engine, but it consumes half the fuel and it weights 50% less. It's also smaller than the average car engine.

Gasoline And Steam Engine Reloaded

Bruce Crower's engine is an innovation derived from a standard 4-stroke engine. It uses 6 strokes - the 4 normal ones, and at the...

VW Golf BlueMotion TDI – 74MPG – Better Than Prius?

The most known German car maker Volkswagen, and the most popular car in Europe, VW Golf, hits again these days as Volkswagen unveils their latest BlueMotion car. They already have unveiled other BlueMotion machines, but this time it is Golf's time to be in the spotlight.

Fuel Vapors System Runs Car in Charlotte County

Have your every drove your car on "fumes"? They're gas vapors that form when it evaporates. One man, John Weston, from Charlottle County, FL, has found these fumes useful and made a fueling system out of them so his car gets an incredible mileage: 463 miles per gallon! In European measurements (if I'm correct) this is 0.8L/100km!!! Wow! Not even VW's latest gadget car can't get this mileage!
Daihatsu Mira e:S, Most Fuel-Efficient Conventional Vehicle?

Daihatsu Mira e:S, the Most Fuel-Efficient Gas Vehicle

The Daihatsu Mira e:S was rated at 30km/ℓ on the JC08 fuel consumption test. It weighs 1,700lb and is powered by a 660cc i3...
Jay Leno Introducing the US Army's HUMVEE Replacement, the FED

US Army’s 7mpg HUMVEE Replacement, More Fuel Efficient

Military vehicles are in a class all their own, and the same is true for the US Army's HUMVEE replacement, which is rated at...
2014 Jeep Grand Cherokee Limited

30 MPG 2014 Jeep Grand Cherokee Has Some Calling “Bulls**t”

I've been reading up on the news, a little, and it seems odd that while some makers garner rave reviews when they release a...

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.