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What is good gas mileage?

These days, a vehicle is considered fuel efficient if it has a combined EPA fuel efficiency of 23 mpg or better.

Of course, some hybrid models are smaller these days, up to 58 or 59 MPG. And even some non-hybrid models are in the late 30s or early 40s when it comes to MPG.

But what about your car? There are many factors that affect the mileage and efficiency of a vehicle.

Knowing how different factors affect a car’s fuel efficiency and which cars are the most fuel efficient can save you some money when refueling before your daily commute or normal city driving. can save

Gas prices are a constant concern for most drivers, regardless of season or economy. How much you pay at a gas station affects things like how often you drive and what types of driving you do regularly. If your car runs on gasoline, chances are you’ll want to figure out how to keep costs low and gas mileage high.

Most fuel efficient cars by vehicle type

Knowing which cars get the best gas mileage can help you choose the car that best suits you and your driving needs. increase. This is usually expressed as a combination of city and highway fuel economy, but may vary due to the different driving styles required in each condition.

Most fuel-efficient passenger vehicles (including EVs):

  • Two-seater: Mazda MX-5: 30MPG together
  • Mini compact: MINI Cooper Convertible: 30 MPG fit
  • Subcompact: MINI Cooper SE Hardtop 2-Door: 110 MPGe Composite
  • compact: Porsche Taycan with Performance Battery: 75 MPGe (combined)
  • Medium: Tesla Model 3 RWD: 132 MPGe Composite
  • big: Lucid Air G Touring AWD, 19″ wheels: 131 MPGe total
  • Small wagon: Chevrolet Bolt: 120 MPGe coupled
  • Medium Wagon: Volvo V90XC B6 AWD: 25 MPG binding

Most fuel-efficient passenger cars (excluding EVs):

  • Two-seater Mazda MX-5: 30 MPG combined
  • mini compact MINI Cooper Convertible: 32 mpg (combined)
  • subcompact Chevrolet Spark: 33 mpg (combined)
  • compact Toyota Corolla Hybrid: 47 mpg total
  • medium scale Toyota Prius Eco: 56 MPG Combined
  • big Hyundai Ioniq Blue: 59 MPG Combined
  • small wagon Kia Niro FE: 50 MPG together
  • medium wagon Volvo V90XC B6 AWD: 25 MPG binding

Most Fuel Efficient Non-Electric Trucks, Vans and SUVs

  • Small pickup truck: Ford Maverick HEV FWD: 37 MPG combination
  • Standard pickup truck: Chevrolet Silverado 2WD: 27 MPG total
  • Small SUV: Ford Escape FWD HEV: 41 MPG total
  • Standard SUV: Toyota Highlander Hybrid AWD: 35 MPG total
  • Minivan: Toyota Sienna Hybrid 2WD: 36 MPG total

Difference between MPG and MPGe

MPG stands for miles driven per gallon, so it’s pretty self-explanatory, but MPGe has recently started to emerge with the advent of electric vehicles. MPGe stands for mileage per gallon and is a way of telling consumers what mileage they can get from a full charge of an electric vehicle.

This term has been calculated by the EPA to be 1 MPGe for every 33.7 kWh. Essentially, this means 33.7 kWh of electricity is equivalent to 1 gallon of fossil fuel. This isn’t an exact comparison, but it’s close enough to give an idea of ​​the energy consumption of electric vehicles.

What is the impact on fuel consumption?

It is difficult to pinpoint exactly which factors affect the fuel economy of a particular vehicle, but in most cases certain factors play a role. Everything from road driving conditions to weather can affect the number of miles per gallon you can achieve in a day. Good gas mileage is the result of the engineering, driving habits, and maintenance you perform on your vehicle, all of which can have positive or negative effects on your vehicle.

Drivetrain type:
Perhaps the biggest factor involved in determining which car is more fuel efficient is the car’s drivetrain type. Of course, the most fuel-efficient car will be an electric car like the BMW i4, which needs no fuel at all.

Right behind it are hybrid vehicles such as the Toyota RAV4 Hybrid, which uses a combination of a conventional petrol engine and an electric motor, charging through the brakes and the gas engine. For plug-in hybrids, through a standard electrical outlet in your home.

Different power ratings and types all have an impact when it comes to fuel economy for conventional internal combustion engines. In general, lower horsepower vehicles use less fuel because they work fewer cylinders and are likely to have smaller, more efficient engines.

The weight of a car has a big impact on fuel consumption. The heavier the vehicle, the more work the engine has to do to turn the wheels. The Chevrolet Colorado is less fuel efficient than his Honda Accord based solely on the fact that it is a large, heavy vehicle.

In this case, the engine also needs to be made more powerful, which makes it even less efficient. This is why small hatchbacks and crossovers like the Kia Sportage are more efficient than full-size SUVs like the Chevrolet Tahoe.

Towing or carrying something in your car has a big impact on your car’s fuel economy. On top of that, most vehicles with great towing capacity also have big engines that produce a lot of torque. Automakers and consumers often sacrifice fuel economy ratings when they know their vehicles can handle the toughest jobs.

Engine displacement:
Displacement is a very important consideration when it comes to vehicle MPG ratings. Displacement is the amount of air the engine requires for one revolution of his. This is most often expressed in liters. That’s why, for example, the engine is labeled as 2.5 liters.

The more air needed to move the car, the more energy the engine releases and the more fuel it burns while the vehicle is in motion. Larger displacement almost always means lower fuel economy.

How a vehicle moves through the air has a big impact on good MPG. Especially when it comes to his MPG on the highway. Cars with the best fuel economy often have sleek, rounded designs that are discreet. This helps the car limit wind resistance at high speeds and can force the engine to work harder.

Vehicles such as vans and trucks are often not very aerodynamic, which reduces fuel economy. This is especially true for tall lifted trucks with high drag, another term for wind resistance. Typically for vehicles with a lot of curves or a very low roofline, this is to reduce drag and allow more freedom to move through the air.

Apart from powertrain type, mechanical resistance is one of the most important factors in determining whether a car is fuel efficient. Mechanical resistance is basically the amount of energy required to move a car as energy is transferred throughout all of its components.

This can include gears, bearings, pistons, belts, etc. and is very difficult to fine-tune. The less resistance the actual engine must overcome to move the vehicle, the more fuel efficient the vehicle will be.

Vehicle condition:
The condition of the vehicle also has a great deal to do with the efficiency of the engine. In general, a new car allows him to drive more miles on a gallon of gas than a used car. This is due to many factors, including the mechanical resistance of worn parts and new technology that may have arisen since the used car was originally designed and manufactured. The newer the vehicle model year, the better the fuel economy.

Regular maintenance can improve your vehicle’s fuel efficiency and help it run more reliably. A vehicle with regular oil and oil filter changes will get better gas mileage than a neglected car. Running a fuel injector cleaner can also prevent clogged injectors that reduce fuel efficiency.

Front-wheel drive or all-wheel drive:
Efficiency varies slightly with vehicle configuration due to the amount of work required to turn the wheels. All-wheel drive vehicles offer many advantages in terms of handling and responsiveness, but mostly at the expense of fuel economy.
Front-wheel drive vehicles use less energy to pull than push, so they get better gas mileage.

Difference between MPG and GPM

Fuel economy may be displayed in GPM instead of MPG. This is a unit of measurement Edmunds devised to indicate how many gallons of fuel his vehicle needs to run 100 miles. For example, if the vehicle is rated at 12.5 GPM, he needs 8 gallons of fuel to run 100 miles. This may be a better way to indicate the vehicle’s fuel efficiency depending on the situation.

final thoughts

Good gas mileage will always be an important consideration when purchasing a vehicle. Hybrids and EVs are becoming more popular, but for the time being gasoline will be the primary fuel for most vehicles, and gasoline prices will always be a consideration. Understanding what affects gas mileage and what counts as a good fuel economy rating can help you make the right decisions when you’re looking to buy a new or used vehicle. What is good gas mileage?

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