Fuel efficiency

H Weight-specific efficiency ( efficiency per unit weight) may be stated for freight, and passenger-specific efficiency (vehicle efficiency per passenger) for passenger vehicles. Check out these great articles on fuel efficiency. On average cars achieve 84% of the official combined fuel consumption figure but this includes many older models when the test was more representative.

German site which calculates fuel economy based on users’ fuel purchase and mileage data. This was due to the old fuel consumption test being run at three speeds: urban, 56mph and 75mph – and 56mph was always, unsurprisingly, the most efficient of these.

What is the difference between fuel consumption and efficiency?

Why is fuel efficiency so important? What are the parameters of fuel efficiency?

Our experts provide airlines with simple, efficient and user-friendly data-driven solutions, for a continuous process improvement that ensure sustainability of achieved. That also helped drive (heck yeah, that pun is intended) the development of more fuel - efficient automatics. For example, the cost of the fuel could be 96. EPA gas mileage, safety, air pollution, and greenhouse gas estimates for new and used cars and trucks.

Improve the MPG of your vehicle with our gas mileage tips. Over the years the speed of 56mph has often been talked about as being the optimum speed.

Fuel effects research focuses on better understanding how fuels from new sources can affect advanced combustion systems.

Lubricants research focuses on improving lubricants that can improve the fuel efficiency of future and current vehicles in the fleet. Idling reduction work focuses on minimizing unnecessary idling from vehicles.

In the United Kingdom, fuel is sold by the litre but fuel consumption is given in miles per gallon. To work out this calculation, times the fuel amount in litres by 0. Fuel - efficient cars can also save money on car insurance.

Some providers offer discounted premiums for more fuel - efficient and environmentally friendly cars. This is how many litres of fuel the car needs in order to travel 100km. You’ll often see it referred to as ‘ fuel economy ’. Rule of thumb on this one: the lower the number of litres state the better the fuel economy. Home » Fuel Efficiency.

Substantially improving vehicle efficiency has the potential to drastically increase the United States’ economic, energy, and environmental security. On-road vehicles account for nearly percent of total U. Then, drive your car normally until the gas tank is less than half full. Once the tank is low, fill it up again and write down how many gallons of gas it took to fill it up. Great fuel efficiency is key to both a good operating economy and low environmental impact.

The next generation Scania has beaten the competition in fuel tests around the world. Save Money with a new fuel pump assembly from Partsgeek. Other applications This principle not only applies to cars, but other vehicles as well.

Recently airlines have been slowing down their planes in an effort to ease fuel consumption.

Most flights are being decreased by mph, adding an average of 2-minutes more travel time in most cases. This tells you how many miles you drove per gallon of gas.

Fuel economy is more about the right driving practices as well as a basic understanding of how certain physical principles affect the work of an engine. The bottom line is that any increase in engine work loadin an increase in fuel consumption, thus lowering gas mileage.

Estimated average fuel consumption based on actual vehicle usage, data obtained from the test protocol or calculations using these data, and refined based on your responses to four usage characteristics. This estimate is provided as a guide and for information purposes only and may vary depending on the actual usage conditions.

Good aerodynamics improve fuel economy, but most aerodynamic motorcycles have fairings—parts added to a bike to reduce air drag—which have become less “fashionable. Sales of faired sports bikes are waning, while sales of cruisers, "naked" (stripped down) bikes, and adventure bikes, which are not faire are growing.