What is Fuel Efficiency?

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How is MPG Determined In Cars?

Do you want to find out how MPG is determined in cars?

While the luxury, speed, and horsepower of a new car are incredibly important in the car buying process, the car’s gas mileage is essential over its lifetime. While the miles per gallon are provided by the U.S Environmental Protection Agency, there is a list of contributing factors to determine the gas mileage. Starting with the weight of the vehicle and how much horsepower it has. Even if the car is on the heavier side, the engine tech could still lower how much fuel is being used. Fuel economy ratings are usually better in smaller vehicles because of their aerodynamics and weight. In general, these smaller cars don’t need as much fuel to keep them on the road. Another factor to consider is the overall maintenance of the car, truck, or SUV as well, making sure the tires have the optimal air pressure to lessen any unnecessary workload. Overall, gas mileage is critical for all cars and it takes a lot of effort to create an efficient car.

What is Gas Mileage?

The distance a vehicle could travel on a full tank of fuel is determined by the MPGs it gets. ​Vehicle size, drivetrain (4WD or 2WD), and engine technology all play a huge role in determining the miles per gallon of the vehicle. The stats favor smaller vehicles with hybrid capabilities and a curb weight that is light enough that just barely tip the scales. While fuel mileage can get worse during the lifespan of the car, frequent drives and updated maintenance are the simplest ways to prevent a drop in MPGs.

City vs Highway Mileage

Looking at MPGs, there are two different statistics that wrap up the gas mileage of the car, the miles per gallon in the highway and city. Rear world conditions are much different compared to the testing conditions and the overall numbers reflect that. Measuring the 2 different MPG ratings shows how your driving habits will absolutely change your vehicle’s miles per gallon. How you drive can affect your fuel economy, ​so measuring the two different gas mileage ratings provides a true expectation for your car’s fuel economy. Considering all the starting and stopping caused by city driving contrasted with the constant speed of driving on the highway, clearly, driving on the highway should get a higher amount of gas mileage.

Do Drive Modes Affect Gas Mileage

Many vehicles that have been produced for the past several years have included a couple of different drive modes to fit driver’s habits and save gas when it’s not needed. A sporty mode will prioritize a performance-based experience while “Eco” (or Economy) mode will save fuel. Between driving modes and cylinder deactivation, new cars are more fuel-efficient than ever before.