What is EPA Gas Efficiency In Cars?

 

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How is EPA Fuel Efficiency Determined?

Are you trying to find out how EPA fuel efficiency is determined?

While the horsepower, luxury, and speed of any car are incredibly important to nearly all prospective buyers, miles per gallon are essential over its lifetime. While the miles per gallon are determined by the U.S Environmental Protection Agency, there is a list of elements to determine the gas mileage. Leading off with the weight of the car and the capability of the engine. Even if a vehicle is on the heavier side, the tech of the engine could lower how much gasoline is being used. MPG ratings usually are more efficient in small cars, trucks, and SUVs because of their aerodynamics and weight. These small cars don’t use as much fuel to keep them on the road. Another consideration is vehicle maintenance, making sure the tires have the right pressure to lighten the load. Overall, gas mileage is important for any vehicle and it takes a lot of effort to create an efficient car.

What is Gas Efficiency?

How far any vehicle could travel with a tank of fuel is calculated by the fuel economy it gets. ​The size of the car, drivetrain (AWD or RWD), and engine power all play an enormous part in determining the MPGs of the vehicle. The stats like small vehicles with hybrid options and a curb weight that’s light enough that just barely tip the scales. While the MPG can get worse over time, frequent drives and maintenance are the best ways to keep your MPGs high.

Mileage in City vs Highway

Looking at miles per gallon, there are 2 different statistics that define the gas mileage of your car, the miles per gallon in the highway and city. Driving conditions in the real world are very different when compared to the testing conditions and the overall numbers reflect that. Calculating the 2 separate gas mileage ratings shows how your driving habits can affect your vehicle’s MPGs. Your driving habits will absolutely affect the miles per gallon, ​so measuring both gas mileage ratings gives a true expectation for your vehicle’s gas mileage. Considering all the starting and stopping caused by city driving compared to the constant speed of driving on the highway, clearly, highway driving should get a higher amount of MPGs versus driving in the city.

How Do Driving Modes Affect Gas Efficiency

Many cars that have been made in the past few years have included drive modes to fit your habits and preserve fuel. A performance mode will prioritize a performance-based drive while “Eco” mode will save fuel. Between cylinder deactivation and driving modes, cars are more fuel-efficient than ever before.