Automotive Fuel Economy: Balancing Power and Efficiency
Cars, trucks and other light-duty vehicles are subject to various fuel economy standards designed to improve mileage. Some standards are based on vehicle size and weight while others take into account driving cycle characteristics. Collectively referred to as Corporate Average Fuel Economy (CAFE) standards, these measures are mainly administered by the United States Environmental Protection Agency with some involvement from DOT. If you want to get more information visit realestatespro.
Automotive Fuel Economy: Finding Balance Between Power and Efficiency One of the most critical aspects of fuel economy is how it’s measured. Miles per gallon (mpg) are commonly used as a measure; in the U.S., this translates to liters per 100 kilometers using metric systems; however, in certain models of cars the EPA also uses gallons per 100 miles for reference. If you want to get more information visit toyroomstore.
On a new car’s window sticker, the mpg number displays how many miles you can expect to cover on one gallon of gas. A lower mpg indicates better fuel economy while an increase in mileage indicates worse efficiency. If you want to get more information visit sensongs.
Measuring a vehicle’s fuel economy is complex and requires an understanding of factors like engine efficiencies, transmission efficiency, aerodynamic drag and power requirements. Reducing vehicle weight has a major effect on fuel economy since acceleration and running accessories require more power when the vehicle weighs more. If you want to get more information visit solonvet.
Another factor affecting fuel economy is weather conditions. Cold temperatures significantly reduce the efficiency of hybrids and electric vehicles, since their batteries cannot charge in low temperatures.
Conversely, hot weather also has an effect on efficiency by slowing down the engine and increasing air resistance. If you want to get more information visit livebongda.
These factors are compounded by road conditions and speed limits. For instance, driving too quickly may result in excessive idling, degrading the overall fuel efficiency of the vehicle; conversely, driving downhill reduces efficiency even further.
Aside from these factors, other technological advances can also contribute to improving a vehicle’s fuel economy. Examples include electric and hybrid powertrains, auto stop/start engines, and efficient internal combustion engines.
When comparing the fuel economy of two vehicles, it’s best to compare their mpg and gallons per 100 miles. Doing this will provide a more precise comparison between them, enabling you to decide which car best meets your needs.
Cars with Hybrid Powertrains Offer the Most Fuel Economy Options Fuel economy is a top consideration when purchasing a vehicle, and
according to the EPA the top hybrid picks in 2020 include Toyota’s Prius Eco and Corolla Hybrid, Kia Niro FE and Hyundai Ioniq Blue. Electric cars such as Tesla Model S Long Range and Model 3 Standard Range Plus provide among the most energy-efficient choices available on the market today.
Meeting fuel economy standards can be costly, and vehicles with poorer efficiency won’t sell as well as those with improved numbers. To compensate, companies that manufacture the less-efficient models must either provide subsidies or decrease their prices to attract additional sales.