$1000 Conquest Lease Credit available on New 2024 EV Models Click here for full details

What is EPA Gas Efficiency In Cars?

what is epa gas efficiency in cars?

How is EPA Fuel Efficiency Determined?

Looking to learn how EPA fuel efficiency is determined?

While the speed, horsepower, and luxury of any new vehicle are incredibly important in the buying process, miles per gallon are key over its lifetime. While the gas mileage numbers are provided by the EPA, there are a few parts to figure out the official gas mileage. Beginning with the vehicle’s weight and the capability of the engine. Even if the vehicle is heavy, the engine tech could still lower the amount of fuel being used. MPG ratings are usually more efficient for small vehicles because of their weight in total and aerodynamic appearance. These smaller cars, trucks, and SUVs don’t take as much gas to keep them running smoothly. Something else to consider is vehicle maintenance, making sure the tires have the right pressure to lighten the workload. Overall, gas mileage is very important for any car and it takes many of the pieces working together to build a fuel-efficient car, truck, or SUV.


 Fuel Efficiency Explained

Gas Mileage Explained

How far a car could travel with a tank of fuel is calculated by the fuel economy it gets. ​Vehicle size, drivetrain (2WD or 4WD), and engine horsepower all play a huge part in calculating the fuel mileage for a vehicle. The numbers favor small cars with hybrid options and a low curb weight that just barely tips the scales. While the fuel economy can dip during the lifespan of the car, regular drives and scheduled maintenance are the simplest ways to prevent a drop in your miles per gallon.


Highway vs City

Miles Per Gallon City vs Highway

When examining MPGs, there are 2 different results that wrap up the gas mileage of the vehicle, city and highway miles per gallon. Driving conditions in the real world are different when compared to the conditions in testing facilities and the results speak for themselves. Calculating the 2 unique fuel economy ratings displays how your driving habits will absolutely affect a vehicle’s miles per gallon. Your driving habits can affect the gas mileage, ​so measuring both gas mileage ratings gives an accurate expectation for your car’s gas mileage. With all the stop and go of city driving compared to the constant speed of highway driving, it’s clear that driving on the highway gets a higher amount of gas mileage.

 How Do Driving Modes Affect Fuel Mileage

MPG & Drive Modes

Many cars that have been made for the past few years have equipped drive modes to fit your driving style and preserve gas. A performance driving mode will offer a performance-based experience while “Eco” (or Economy) mode will save fuel. Between cylinder deactivation and driving modes, cars offer better fuel economy than ever before.


BMW online car buying Santa Fe  NM

Shop New & Pre-Owned Cars at Santa Fe BMW

Santa Fe BMW is your local new and used car dealer serving the Santa Fe, NM, area. Whether you’re looking for a great deal on a new, used, or certified pre-owned vehicle for sale, you’re sure to find something special. Visit us in person or online today. Our BMW specialists are ready to serve you.

Santa Fe BMW 35.632199, -106.023286.