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What Gas Should You Put In A Mazda CX-5?

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Choosing the right gas for your Mazda CX-5 is essential for its performance. So does that mean you should use regular unleaded fuel or pay more for premium? Let's take a look at the best choice for your Mazda CX-5.

If your Mazda CX-5 is equipped with a 2.5 L turbocharged engine, it is recommended to use premium fuel. By doing so, the vehicle will perform better, producing optimal torque and horsepower. Nonetheless, the vehicle will still operate safely using regular unleaded gas (87 octane).

Every engine has specific requirements for the types of fuel it can and can't use. This article will take a closer look at the best type of gas to use for a Mazda CX-5 and why it matters. In addition, we will answer other frequently asked questions about the Mazda CX-5, so read on!

Mazda CX-5 in business district, What Gas Should You Put In A Mazda CX-5?

What Gas Should You Put In A Mazda CX-5?

While it isn't a requirement for the health of the Mazda CX-5's engine, it is recommended to use premium gas if you buy the 2021 or 2022 model equipped with a 2.5 L turbocharged engine.

Turbocharged engines run more efficiently on premium gas because they are designed to take advantage of higher octane levels. The reason being is that turbos produce combustion in two stages:

The turbo, increasing temperature compress the air intake. The increased temperature ignites additional fuel that wasn't mixed with the initial charge, making for a complete burn.

Since the Mazda CX-5's engine has been designed to take advantage of premium gas, there are no adverse effects on the engine by using premium.

This is why high-performance vehicles with turbocharged engines often come with premium gas recommendations, even if they can use cheaper grades.

While using regular unleaded gasoline will not damage your Mazda CX-5's engine, it may produce less power. For example, the Mazda CX-5 can produce 227 horsepower and 310 lb-ft of torque on regular gas. But, on the other hand, will the premium fuel, you will be able to enjoy the full 250 horsepower and 320 lb-ft of torque.

Consumers will need to weigh the pros and cons of using premium fuel for CX-5. Of course, premium gas is more expensive, but if you want the most out of your engine, then it is the way to go.

Front view of the car in motion

Is the Mazda CX-5 fuel efficient?

The Mazda CX-5 does have excellent fuel efficiency across its different trim levels. Let's take a look at the specifics below:

Sport, Touring, Carbon Edition, Grand Touring

If you drive a Mazda CX-5 Sport, Touring, Carbon Edition, or Grand Touring with the FWD engine, you can expect to get 25 mpg in the city and 31 mpg on the highway.

Carbon Edition Turbo

If you drive a Mazda CX-5 Sport, Touring, or Carbon Edition with the FWD engine, you can expect to get 23 mpg in the city and 28 mpg on the highway.

Sport, Touring, Carbon Edition, Grand Touring

If you drive a Mazda CX-5 AWD with a turbocharged engine, you can expect to get 24 mpg in the city and 30 mpg on the highway.

Carbon Edition Turbo, Grand Touring Reserve, Signature

If you drive a Mazda CX-5 AWD with a turbocharged engine, you can expect to get 22 mpg in the city and 27 mpg on the highway.

How many gallons of gas does a Mazda CX-5 hold?

Depending on if you own an FWD or AWD Mazda CX-5 will determine how many gallons of gas it can hold. For example, all trim levels for the FWD can hold 14.8 gallons of gas. In comparison, all trims levels for the AWD version hold 15.3 gallons.

As mentioned earlier, the half-gallon of gas may not make a difference considering the FWD versions get slightly better fuel mileage.

Why do AWD vehicles get worse gas mileage?

There are a few reasons why all-wheel drives get worse gas mileage. First, all-wheel-drive vehicles weigh more and need more power to move. This added weight requires more fuel and results in decreased fuel economy.

Second, all-wheel drive vehicles have more components that require power, which also consumes more fuel. While it's not a significant difference, it is something to consider when choosing between an AWD and FWD vehicle. 

How much does it cost to fill up a Mazda CX-5?

On average, you can expect to pay $53 to fill the Mazda CX-5 gas tank. Consumers can expect to spend on average $2000 a year in gas alone.

Some factors will change this average from year to year. For example, the price of oil and if it is a busy time of year will drive the cost up or down. In addition, the region you live in may have a high cost per gallon than others.

How far can a Mazda CX-5 go on a tank of gas?

How far a Mazda CX-5 can drive on a tank of gas will vary based on the trim level and engine. It is important to consider that many factors will affect how far you can go. Let's take a look at each trim below:

Sport, Touring, Carbon Edition, Grand Touring

The tank can hold up to 14.8 gallons of gas, which means you can drive 370 miles on a single tank in the city and 458 miles on the highway.

Carbon Edition Turbo

The tank can hold up to 14.8 gallons of gas, which means you can drive 340.4 miles on a single tank in the city and 414 miles on the highway.

Sport, Touring, Carbon Edition, Grand Touring

The tank can hold up to 15.3 gallons of gas, which means you can drive 367.2 miles on a single tank in the city and 414 miles on the highway.

Carbon Edition Turbo, Grand Touring Reserve, Signature

The tank can hold up to 15.3 gallons of gas, which means you can drive 336.6 miles on a single tank in the city and 413.1 miles on the highway.

Other factors come into play regarding the total distance traveled before running out of gas. For example, the type of terrain you are driving over, your speed, outside temperature, and conditions such as wind or rain all play a role in the total distance you can go.

Does premium fuel improve mileage?

A car's odometer displays 2,500,000, or a quarter-million-miles

Generally speaking, using premium fuel over regular will not improve the fuel economy by much. So if you are putting premium fuel in a car that isn't high-powered or turbocharged, then you may be wasting money.

Consumers may think that they are getting better fuel economy when using premium gas but only due to its higher price. Instead, consumers are better off sticking to regular maintenance schedules to improve fuel mileage, such as changing the cabin filters, oil, oil filter, and spark plugs.

In addition, you can also do some tricks that can help improve your gas mileage.

Avoid idling the vehicle

Idling the car is one of the biggest killers of fuel economy. Even turning the car off instead of idling can improve your fuel economy.

Avoid long periods of stop-and-go traffic

Stopping and going uses a lot of fuel that can add up over time.

Avoid sudden acceleration or heavy braking

Accelerating quickly or braking heavily are things that will cause your MPG to sink. The reason being at higher speeds, the vehicle and its components work harder and use more gas to keep up with the added stress.

Slow down

In addition, driving at a speed of 55 miles per hour instead of 65 will save on your fuel economy.

Do not drive with your foot partially on the brake pedal, as this will

Use cruise control to maintain a constant speed

The reason is when traveling with cruise control, your speed will remain constant, and you won't have to adjust it over time.

Use the A/C less

Using the air conditioning uses more gas than you'd expect. So if it's unnecessary to use the A/C, then it is off to save on gas.

Make sure tires are correctly inflated

Man crouching on the gas station and inflating tire

To improve fuel economy, tires must be inflated to the proper PSI. Underinflated tires will lower your MPG, while overinflated tires can cause a loss of control and damage the vehicle.

Avoid carrying unnecessary weight in your vehicles

The less weight you have in your vehicle, the better gas mileage it will get. If you have extra things in your car that aren't necessary, find another spot for them.

These simple tricks will help you get the most out of every gallon in your Mazda CX-5!

Mazda CX-5 2.4L AWD 2016 car on the test road in test drive

Final Thoughts

Overall, consumers can enjoy their Mazda CX-5 by using premium or regular unleaded fuel. However, if you want your turbocharged engine to perform at its best, it is good to use premium fuel. You don't have to worry if you choose not to because no harm will come to your engine!

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