2022 Dodge Challenger Gas Tank Size

The 2022 Dodge Challenger’s gas tank has a fuel capacity of 18.5 gallons. Click here for details and some gas-saving tips!
Written by Zachary Morgan
Reviewed by Jessica Barrett
Regardless of whether your 2022 Dodge Challenger is equipped with the standard V6 engine or one of the multiple V8 options, the total fuel capacity is 18.5 gallons.
As one of America’s iconic muscle cars, the 2022 Challenger is absolutely drenched with cool factor. With multiple engine options, extensive customization, and a surprising degree of spaciousness, it’s easy to get lost in all the neat features and add-ons that you can choose from. Still, it’s in your best interest to take a closer look at one of the less flashy parts of the Challenger—the gas tank.
If you want to know the total fuel capacity for your 2022 Dodge Challenger, then you came to the right place.
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How big is the gas tank on a 2022 Dodge Challenger?

Since its debut all the way back in 1959, the Dodge Challenger has won countless fans around the world—especially in the US—thanks to its aggressive styling, powerful engines, and muscle-car attitude. For such an icon of the auto industry, it’s hard to believe that the Challenger is being discontinued after 2023.
The 2022 Challenger, specifically, has multiple engine options available, ranging from a 3.6-liter V6 to a 6.4-liter V8. No matter which engine is under the hood, though, the total fuel capacity is the same—18.5 gallons.

How to check your 2022 Dodge Challenger’s gas tank size

If you’re more of a “hands-on” type, then you don’t have to just take our word for it. Here are a few ways you can determine your own gas tank size.

Measure the gas tank

If you ever find yourself missing geometry class, then this first method is for you. You can use a calculator and measuring tape to figure out the size of your gas tank by multiplying the length, width, and height of the tank. Then, take your result and divide it by the number of cubic inches in a gallon: 231.

Check your owner’s manual

This method is somehow less interesting than the math-based approach we just mentioned, but it still gets results. You could always simply check your Challenger owner’s manual to figure out your total fuel capacity. Try to locate relevant terms in the index, like “gas tank capacity” or “fuel economy.” 
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Drive till empty, then fill back up

If you’d prefer to use the open road to figure out how big your gas tank is, then you can take the slightly risky approach of driving until your tank is empty, then topping it off. This will give you more of an approximate measurement, but you’ll still have a decent idea of your total fuel capacity as well as how far you can drive on a single tank.
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How to save on fuel costs for a 2022 Dodge Challenger

Fuel efficiency is not a strong suit for the 2022 Challenger since it can only achieve around 18 combined mpg, so it’s important to get the absolute most out of your mileage.
Take a look at these tips for saving gas (and money) with your Challenger:
  • Keep up with maintenance. Always remember those oil changes and tire rotations! Sticking to your
    maintenance schedule
    will keep your car in good shape and prevent the fuel economy from taking a downward turn as it ages. 
  • Drive carefully. Just because sitting at a red light feels like the start of a race doesn't mean you have to treat it like one.  Aggressive braking and acceleration can quickly eat into your fuel economy, so be gentle on both the gas and brake pedals.
  • Don’t let your car idle. Idling the engine consumes a decent amount of gas, so maybe put on an extra coat instead of letting the car run in the winter. Doing a gentle lap or two around the block will help heat up the engine, as well.

How to optimize your Challenger’s insurance coverage

Now that we’ve thoroughly covered your total fuel capacity, you hopefully won’t find your Challenger running out of gas anytime soon. Still, anything could happen out on the road, so you’ll want to protect both your car and yourself with a good car insurance policy. Luckily,
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Just hop on your phone, download the #1-rated Jerry app, and answer a few questions. In 45 seconds or less, Jerry will generate a list of competitive quotes customized to your needs! We’re a
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