2004 Nissan Titan Gas Tank Size

The typical 2004 Nissan Titan gas tank size is 28 gallons or roughly 127 liters.
Written by Katherine Duffy
Reviewed by Jessica Barrett
Regardless of the trim level, every 2004 Nissan Titan has a gas tank size of 28 gallons or about 127 liters. 
Now more than ever, understanding how much you need to pay at the pump to fill your car’s gas tank is important for managing the cost of car ownership. Typically, your car’s owner’s manual will list its gas tank size, but if you’ve misplaced the manual, you’ve come to the right place.  
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How big is the gas tank on a 2004 Nissan Titan?

The 2004 Nissan Titan—a truck made for tough hauling and even tougher terrain—has a powerful 5.6L V8 engine. With such a large and powerful engine comes a sizable gas tank to fuel it. The Nissan Titan has a gas tank capacity of 28 gallons or about 127 liters. 
The 2004 Titan does have three different trim levels—the LE, the SE, and the XE. While there are other differences between each trim level, the gas tank size remains the same across all models. 

How to check your 2004 Nissan Titan’s gas tank size

If you'd like to double-check your Titan’s gas tank size just to be sure, there are a few different methods you can use to check its capacity at home. 

Measure the gas tank

Have you lost the owner’s manual and need to know your Titan’s gas tank capacity down to the last gallon? You can easily calculate the volume of the tank at home. Use a measuring tape to measure the width, length, and height of your gas tank. Then, multiply these numbers and divide your result by 231 with a calculator (that’s the number of cubic inches in a gallon). 
Your final result is your gas tank size! 

Check your owner’s manual

If you have your owner’s manual, you can find the gas tank capacity listed there. Look for terms like “fuel tank capacity” or “gas tank size” to find the number you’re looking for. 
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Drive till empty, then fill it up

If you love taking risks, would rather avoid math, and you’re not sure where your owner’s manual is, you can gauge how large your Titan’s fuel tank is by driving it around until the fuel gauge hits “E” and then driving straight to the gas station. 
Take note of how many gallons it takes to fill your tank up at the gas station. This method won’t give you an exact measurement, but it’ll give you a general idea of how big your gas tank is. Just don’t push the limits of your empty gas tank! 
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How to save on fuel costs in a Nissan Titan 

The 2004 Nissan Titan has a combined city/highway mpg rating of 14. This score varies a bit depending on whether your Titan is four-wheel drive, but no matter what, you’re going to be visiting the gas station often if you drive a 2004 Nissan Titan. 
While this is true, it doesn’t mean you have to spend huge amounts of money on gas just to keep your Titan running. If saving money on gas is important to you, try following these tips: 
  • Keep up with maintenance. Bringing your Titan in for regular tune-ups and fluid replacements is a great way to ensure your truck is running optimally, which helps with gas consumption. 
  • Drive carefully. Keep your acceleration steady and slow instead of sudden to keep your fuel consumption low. Mindful acceleration is also kinder to your engine!
  • Avoid idling, especially in cold weather. Idling is a great way to waste money on gas instead of saving it. Drive your Titan slowly for a few miles in cold weather to warm it up instead. 

How to optimize your Nissan Titan’s insurance coverage

Nissan Titan ownership comes with a lot of expenses outside of filling up its gas tank. While it’s tough to save on regular maintenance costs and steadily rising gas prices, optimizing your
car insurance coverage
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