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How big is a 2004 Dodge Dakota gas tank?

The tank is typically around 21 to 23 gallons (about 79 to 87 liters). The exact capacity depends on engine choice and whether the truck has two-wheel drive or four-wheel drive. This article explains how capacity can vary and how to confirm the precise figure for your specific truck.


What determines the fuel tank size?


Several factory options and design choices affect how much fuel a Dakota can carry. The 2004 model year offered multiple engines and drivetrain configurations, and production tweaks can lead to small variations in capacity. In practice, the range is narrow, but the precise figure matters for fuel planning and range calculations.


Engine options and drivetrain


Engines and drive configuration are the main factors that create differences in tank size. Two-wheel-drive versions and four-wheel-drive versions can differ slightly, with V8 models often at the higher end of the range. The Dakota’s compact pickup layout keeps tank sizing modest while still accommodating practical travel distances between fills.


Common configurations and approximate tank sizes (these figures are estimates and can vary by trim and production run):



  • 2WD configurations: about 21 gallons

  • 4WD configurations: about 23 gallons

  • V8-equipped variants: about 23 to 24 gallons


These figures provide rough guidance. For the exact capacity of your vehicle, consult the official documentation or a dealer using your VIN.


How to verify the exact capacity for your truck


To confirm the precise fuel tank capacity for your 2004 Dakota, use the following steps.



  • Check the owner's manual or the factory specifications sheet for your exact trim and engine.

  • Look for a production sticker or label in the glove box, door jamb, or fuel filler area that lists tank capacity.

  • Use the VIN to pull up OEM specifications from the manufacturer’s archives or a trusted parts database.

  • Contact a Dodge dealership or service center with your VIN to obtain the official capacity.


Having the exact capacity helps with planning fuel range calculations and other fuel-related planning for trips or maintenance.


Summary


In short, the 2004 Dodge Dakota usually carries about 21 to 23 gallons of fuel, with some variants edging toward 24 gallons. The precise figure depends on engine choice and whether the truck is 2WD or 4WD. For an exact number, refer to the owner’s manual, VIN-based specifications, or a Dodge dealer.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.