The mileage shows you how many miles your car has actually travelled. This is an indicator of fuel economy and can raise red flags on potential problems.
Mileage also shows you how you should drive your car. It gives you an idea of when and at what price range it should be sold. Since it can give you a rough estimate of the days it spent on the road, it's also a good gauge when buying used and second hand cars.
Why knowing the gas mileage is important
How does finding out gas mileage help you spot future problems?
Technically, you can’t be 100 percent tell exactly when your car will break down in the middle of the road. However, the gas mileage can give you hints on the condition of the vehicle and make you prepared.
Tells you how far it has traveled
Knowing your car's mileage or the number of kilometers it has traveled is essential. You can be prepared for anything that can happen on the road.
Tells a car’s age
The mileage tells you a car’s age. Therefore, knowing its mileage can help you drive smart, such as not taking a car to a rough and challenging terrain anymore.
Helps in fuel preservation
Mileages can also indicate if there are gas price increases. Also, it helps one become more involved in the global economy and fuel preservation.
How to compute your car’s gas mileage
Finding out how to gauge and compute gas mileage is important. Please take note that it's calculated as miles per gallon or MPG.
- Fuel up your gas tank to full capacity.
- A trip odometer will come in handy. If you have one, reset it before recording the master odometer mileage.
- Take your car for a drive use up to half the tank of the gas.
- Go full tank once again.
- Take note and record how much gas was needed to fill up the tank
- Get the new odometer trip reading.
- Check the miles travelled from the odometer. Or you can compute it by subtracting the original reading and the current one.
- Now, divide the miles travelled by how much gas you needed to refuel the tank. That’s your car's average MPG yield for the trip.
- Record and repeat the exact procedure every time you refuel the tank.
- Keeping a record of your gas mileage helps you prepare for the worst. And it can also improve your fuel efficiency.
Factors that may affect mileage
Several factors might affect your car’s mileage. Since cars have different capacities and durability, no two vehicles with the same driving period will have the same mileage.
Here are several factors that may affect it.
The type of vehicle
Smaller vehicles have smaller engines and therefore needs less fuel. So, in retrospect, smaller cars with smaller motors have better mileage than SUVs and other large vehicles.
A hybrid car is fuel-efficient. This new generation vehicle run on a combination of gas and electricity. It also operates slowly so that can give you good mileage.
Nowadays, hybrid cars are also available as SUVs and larger vehicles. They are a more ecologically-friendly option since it has fewer emissions.
If you drive more through highways than city streets, your car will have better mileage. As a rough estimate, driving on highways records a mileage of 3 to 5 times more than in city streets.
Fuel octane rating
Fuel octane rating indicates how your car's engine uses up gas. If there’s a higher fuel octane ratio, it means less gas was burned for fuel. Hence, it means that you're driving your car efficiently.
Quality fuel can result in better mileage. As simple as that.
How you drive
Aggressive drivers burn more gas as they accelerate quickly from a full stop. It burns up more fuel compared to those who drive slowly.
Condition of the vehicle
A new car will often have better mileage than a used one. If your second-hand vehicle was driven in poor driving condition for years, this could have a toll on its mileage. Note, however, that having a used car doesn't mean that you're stuck with low mileage.
Being able to compute your car’s gas mileage helps you in many ways. Changing the oil regularly, cleaning the filter and making sure that the tires are properly inflated can give you better mileage for your used car. A well-maintained vehicle will provide you with better mileage.