How Many Gallons Does A Dodge Charger Hold – A Guide!
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When I first got my Dodge Charger, I was surprised at how far I could go on a full tank. On highways, I easily get around 28-30 MPG, but city driving drops it to about 20-22 MPG. The fuel economy display helped me adjust my driving habits.
The Dodge Charger has an 18.5-gallon gas tank. V6 models get about 20-30 MPG, and V8 models use more fuel, around 15-25 MPG. Fuel efficiency depends on how you drive highway driving is better than city driving.
In this article, learn how to get the most out of every tank in your Dodge Charger with simple driving tips and maintenance.
How many gallons does a Dodge Charger’s gas tank hold?
The gas tank size of a Dodge Charger depends on the model year and trim level. Most Dodge Chargers from 2011 to 2023 come with an 18.5-gallon fuel tank. Older models from 2006 to 2010 have tanks ranging from 18 to 19 gallons.
Even though the Charger has a fairly large gas tank, how far you can drive on a full tank depends on several factors, including the engine type, driving style, and road conditions. If you drive a V6 Charger, you can expect better fuel efficiency compared to a V8 or supercharged Hellcat model.
What is the fuel capacity of a Dodge Charger SXT – Fill up, fuel smartly!
The Dodge Charger SXT is one of the most common trim levels of the Charger lineup. It comes with a 3.6L V6 engine and an 18.5-gallon fuel tank. Since the SXT model is known for being more fuel-efficient than the V8-powered Chargers.
If you mostly drive on highways, the SXT can travel 500+ miles on a full tank, depending on driving conditions. However, in city traffic, where there is more stopping and starting, the range can drop to around 300-350 miles per tank.
How many miles can a Dodge Charger go on a full tank – Save gas, drive wisely!

If you drive mostly on highways at a steady speed, your Charger will cover more miles on a full tank compared to city driving, where you constantly stop and accelerate. Aggressive driving, such as hard acceleration and high speeds.
To extend your range, you can use cruise control on highways, keep your car well-maintained, and reduce extra weight in your vehicle. Keeping the air conditioning use to a minimum can also help improve fuel efficiency.
What type of gas does a Dodge Charger take – Learn fuel saving tips!
- V6 Models: If you have a V6 model (SXT, GT), it runs on regular 87-octane fuel. This is the most common fuel type and is the most cost-effective option.
- V8 Models: For V8 models, the car requires premium 91-octane fuel. Using premium gas is important to keep the engine running smoothly and to maintain its performance.
- Performance Models: High-performance models with the supercharged engines require premium 91-octane or higher. It’s essential for these engines to run on the right fuel to avoid damage and get the best performance.
- Why It Matters: Using the wrong type of fuel, especially in performance models, can lead to engine knocking, reduced power, and possible long-term damage.
- Gas Tank Size: The Dodge Charger has an 18.5-gallon tank, so knowing the fuel type is crucial when filling up to ensure you’re using the right one for your model.
How much does it cost to fill up a Dodge Charger’s gas tank?
The cost of filling up a Dodge Charger’s fuel tank depends on the price of gas and the size of the tank. Since most Chargers have an 18.5-gallon tank, you can calculate the total cost based on the current gas price per gallon.
The Dodge Charger Hellcat and Scat Pack require premium fuel (91+ octane), which is more expensive than regular unleaded gas. This means refueling these high-performance models will cost even more.
How often do I need to refuel my Dodge Charger – Drive efficiently today!
How often you need to refuel your Dodge Charger depends on your driving habits, fuel efficiency, and tank size. Since most Charger models have an 18.5-gallon tank, the number of days between refuels depends on how many miles you drive daily.
City driving tends to use more fuel because of frequent stopping, while highway driving is more fuel-efficient. If you want to reduce refueling frequency, you can improve your fuel economy by using cruise control, driving at steady speeds.
How many miles can a Dodge Charger go on empty – Maximize Charger fuel!

When your Dodge Charger’s fuel gauge reaches “empty,” there is still some reserve fuel left in the tank. Most Chargers have around 1.5 to 2.5 gallons remaining when the low fuel warning light comes on.
Driving with a near-empty tank can damage the fuel pump, as the pump relies on fuel for cooling and lubrication. If you frequently drive on low fuel, it may wear out faster, leading to expensive repairs.
Why does my Dodge Charger use more gas than expected?
Aggressive Driving:
Aggressive driving habits can lead to higher fuel consumption in your Dodge Charger. If you accelerate quickly, drive at high speeds, or brake suddenly, your car’s engine has to work harder, burning more fuel.
Short Trips and City Driving:
Frequent short trips or driving in city traffic can cause your Dodge Charger to use more gas. City driving often involves a lot of stopping and starting, which uses more fuel than highway driving.
Poor Maintenance:
If your Dodge Charger isn’t regularly maintained, it can use more fuel than expected. Issues like dirty air filters, worn-out spark plugs, or low tire pressure can reduce fuel efficiency. These problems make the engine work harder.
Excessive Weight or Drag:
Carrying unnecessary weight or having things like roof racks on your Dodge Charger can also reduce fuel efficiency. Extra weight makes the engine work harder, while drag from roof racks increases resistance and burns more gas.
Fuel Quality:
The type of fuel you use can affect how much gas your Dodge Charger uses. If you’re using lower-quality fuel or the wrong octane level, your car might not run as efficiently. It’s important to use the recommended fuel type for your specific Charger.
Can I use E85 fuel in a Dodge Charger – Unlock fuel-saving hacks!
Most Dodge Chargers cannot use E85 fuel, unless they are Flex-Fuel compatible. E85 is a blend of 85% ethanol and 15% gasoline, which is designed for vehicles specifically built to handle ethanol-rich fuel.
If your Charger is not Flex-Fuel capable, using E85 can cause engine damage, poor performance, and starting issues. You can check if your Charger is Flex-Fuel compatible by looking for a yellow fuel cap or a Flex-Fuel badge on the car.
How much fuel does a Dodge Charger use per mile – Get better fuel mileage!
If you drive in city traffic, your Charger will use more fuel per mile because of frequent stops. On the highway, where you can maintain steady speeds, the fuel consumption per mile is lower.
Aggressive driving, such as hard acceleration, speeding, and frequent braking, increases fuel usage. To get better fuel economy, try driving smoothly, using cruise control on highways, and keeping up with regular vehicle maintenance.
Can I increase the gas tank size of my Dodge Charger?

Technically, it is possible to increase your Dodge Charger’s gas tank size, but it’s not common or practical. Upgrading to a larger tank would require custom modifications, such as replacing the fuel system and making room for a bigger tank.
Some drivers also carry extra fuel in approved gas cans for long road trips, but this is only recommended for emergencies. If you frequently travel long distances, a fuel-efficient Charger model like the SXT or GT might be a better option compared to V8 models.
FAQs:
Does using cruise control save fuel in a Dodge Charger?
Yes, using cruise control can help save fuel, especially on long highway drives. Cruise control keeps your car at a steady speed, preventing unnecessary acceleration and braking, which improves fuel efficiency.
Does the Dodge Charger have a fuel economy display?
Yes, the Dodge Charger features a fuel economy display in the instrument cluster or on the dashboard. This display shows you important information, such as miles per gallon (MPG), average fuel consumption, and estimated miles to empty.
Can I use regular fuel in a Dodge Charger R/T?
No, the Dodge Charger R/T requires premium fuel. The R/T model is powered by a 5.7L HEMI V8 engine, which is designed to run on 91-octane or higher fuel. Using regular unleaded (87-octane) fuel in a high-performance engine can cause knocking.
What happens if I put regular gas in my Dodge Charger SXT?
If you put regular unleaded fuel (87 octane) in your Dodge Charger SXT, which is designed to run on regular fuel, it shouldn’t cause any immediate problems. The 3.6L V6 engine in the SXT can run on regular gas without any issues.
How much does a Dodge Charger cost to fill up?
The cost to fill up a Dodge Charger’s gas tank depends on the current price of gas and the size of the tank. Since most Chargers have an 18.5-gallon tank, you can calculate the cost based on the gas price per gallon.
In The End:
In conclusion, several factors can make your Dodge Charger use more gas than expected. Aggressive driving, short trips, and poor maintenance are some common causes. Carrying extra weight or using the wrong fuel can also affect fuel efficiency.