What is Miles Per Gallon?

View Inventory

How is EPA Fuel Economy Determined?

Wondering how EPA fuel economy is determined?

While the speed, power, and luxury of any new vehicle are incredibly important in the buying process, the vehicle’s miles per gallon are essential for its lifetime. While the miles per gallon are provided by the EPA, there are a few contributing factors to figure out the gas mileage and they vary. Leading off with the car’s weight and the capability of the engine. Even if a vehicle is heavy, the engine technology could lower how much fuel is being used. EPA ratings usually are better for smaller vehicles because of their aerodynamics and total weight. These smaller cars, trucks, and SUVs don’t use as much gasoline to keep them on the road. Something else to consider is vehicle maintenance, making sure the tires have the correct air pressure to lessen any unnecessary workload. All in all, fuel efficiency is critical for all cars and it takes all of the components working together to create an efficient car.

What is Gas Efficiency?

How far a vehicle could go on a tank of fuel is determined by the MPGs it gets. ​Vehicle size, drivetrain (4WD or 2WD), and engine power all play a huge part in determining the MPGs of a vehicle. The statistics like small sedans with hybrid models and a vehicle weight that’s light enough that barely tip the scales. While the fuel economy can dip over time, maintenance and regular drives are the best ways to prevent a drop in MPGs.

City vs Highway Fuel Mileage

Looking at fuel economy, there are two results that define the gas mileage of the vehicle, highway and city MPGs. Rear world conditions are much different when compared to the conditions in testing facilities and the numbers speak for themselves. Calculating the two unique fuel economy ratings shows how driving habits will absolutely alter your vehicle’s fuel economy. Your driving habits can affect your miles per gallon, ​so providing the two different ratings gives an accurate expectation for your car’s gas mileage. When you consider all the starting and stopping caused by city driving compared to the constant movement of highway driving, clearly, driving on the highway gets better gas mileage vs. driving in the city.

Do Driving Modes Affect Fuel Mileage

Many cars that have been released in the past few years have included a couple of different drive modes to fit driver’s driving style and preserve fuel when desired. A performance mode will offer a performance-based drive while “Eco” mode prioritizes MPGs. Between cylinder deactivation and driving modes, cars are more fuel-efficient than ever before.