
The Dodge Challenger is a powerful sports car with a large fuel tank to match. The 2021 model has an 18.5-gallon gas tank, which gives it a driving range of 425 miles on the base SXT model. This means that drivers can expect to get 19 miles per gallon in the city, 30 mpg on the highway, and 23 miles per gallon combined. The 2019 Challenger Scat Pack Widebody has a similar fuel capacity, with a fuel tank in the range of 18-19 gallons. Older models of the Dodge Challenger, such as those from 1972-1974, had an 18-gallon fuel tank capacity.
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What You'll Learn

The 2021 Dodge Challenger has an 18.5-gallon tank
The 2021 Dodge Challenger is a powerful sports car with a sizable fuel tank capacity of 18.5 gallons. This large fuel tank gives the car an impressive driving range of 425 miles on the base SXT model. With this range, drivers can enjoy the car's performance and handling without frequent visits to the gas pump.
The Dodge Challenger has established itself as a formidable presence on the road, and its fuel tank plays a crucial role in its overall efficiency. The 18.5-gallon tank contributes to the car's ability to cover long distances without the need for constant refuelling. This feature is especially advantageous for those who embark on extended journeys or prefer a more sporadic refuelling schedule.
The 2021 Dodge Challenger also boasts impressive fuel efficiency. With its standard 3.6-litre Pentastar® V6 engine, the car achieves a fuel mileage of 19 miles per gallon in city driving, 30 miles per gallon on the highway, and a combined average of 23 miles per gallon. These figures translate to fewer refuelling stops and a more cost-effective driving experience.
It's worth noting that the Dodge Challenger offers a range of trim levels and engine options, which can impact fuel consumption rates. The faster and more powerful trims, for instance, tend to consume more fuel due to their higher power output. However, regardless of the trim, the 18.5-gallon fuel tank provides a substantial fuel capacity that contributes to the overall convenience and performance of the 2021 Dodge Challenger.
In conclusion, the 2021 Dodge Challenger's 18.5-gallon fuel tank is a significant feature that enhances the car's performance and practicality. With its impressive driving range and fuel efficiency, the 2021 Dodge Challenger strikes a perfect balance between power and convenience, solidifying its reputation as a formidable sports car.
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Older models from 1972-1974 had an 18-gallon tank
The Dodge Challenger is a powerful sports car with a large fuel tank to match. The 2021 model, for example, has a gas tank size of 18.5 gallons. This provides the car with an impressive driving range, with 19 miles per gallon in the city and 30 miles per gallon on the highway.
However, older models from 1972-1974 had an 18-gallon tank. This was a standard size for the time, and while it may seem like a large fuel tank, it is important to consider the fuel efficiency of these older vehicles. Older cars often had larger engines that were less fuel-efficient, so an 18-gallon tank would not provide the same driving range as modern vehicles. Additionally, the fuel tank capacity is just one factor that contributes to the overall fuel efficiency of a vehicle. The engine's performance, driving conditions, and even the way a person drives can impact how much fuel is consumed.
The design and materials used in the fuel tank's construction are also important considerations. The 1972-1974 Challenger fuel tank was made of die-stamped galvanized steel, which was a common material choice for fuel tanks at the time. This type of steel provides strength and durability, which are important for fuel tanks as they need to withstand the weight of the fuel and the vibrations and impacts that can occur during driving.
Furthermore, the fuel tank's dimensions were 26-1/4" x 23" x 11", which is relatively large and reflects the overall size and presence of the Dodge Challenger. This model of the Challenger is known for its muscular and imposing design, and the fuel tank's size and shape are designed to fit within the vehicle's framework. The fuel tank also features four front vent pipes, which are important for ventilation and fuel flow.
In conclusion, while the 1972-1974 Dodge Challenger had an 18-gallon fuel tank, it is important to consider the context of the time in terms of fuel efficiency and vehicle design. The Challenger's fuel tank was designed to meet the demands of the vehicle and provide drivers with a powerful and imposing car that dominated the road.
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The 2019 Challenger Scat Pack has a 6.4L engine
The 2019 Challenger Scat Pack is an impressive car, and its 6.4L engine is a key part of that. This powerful engine demands a reliable fuel supply, and that's where the Challenger's fuel tank comes in. While I couldn't find specific information on the fuel tank size for the 2019 Challenger Scat Pack, I did discover that the 2021 model has an 18.5-gallon fuel tank. This contributes to the car's impressive 425-mile driving range. With a larger engine, the 2019 Challenger Scat Pack's fuel tank capacity may be even higher, but it's likely within a similar range.
Now, let's delve deeper into the engine itself. The 6.4L engine in the 2019 Challenger Scat Pack is a HEMI engine, known for its hemispherical combustion chambers. This design allows for improved airflow, enhancing the engine's performance and efficiency. The engine's displacement of 6.4 litres indicates its large size and substantial power output.
To ensure optimal performance, the engine requires fuel with an octane rating of 91 or higher and up to 15% ethanol. This type of fuel is typically recommended for high-performance engines, as it helps prevent engine knock and ensures efficient combustion.
The 2019 Challenger Scat Pack's engine is paired with a transmission that complements its power. While I couldn't find specific transmission details for this model, the 2021 Challenger Scat Pack with the same engine features an 8-speed automatic transmission. This combination of a powerful engine and smooth transmission contributes to the car's overall performance and driving experience.
In summary, the 2019 Challenger Scat Pack's 6.4L engine is a standout feature, delivering impressive performance. While the fuel tank size for this specific model isn't readily available, the capacity likely falls within a similar range as the subsequent 2021 model. The engine's fuel requirements and the car's overall power contribute to its appeal for driving enthusiasts.
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The 2019 model also has a 5.7L engine option
The 2019 Dodge Challenger is a powerful sports car with a range of engine options. The standard setup for the 2019 model comes with a 3.6-liter Pentastar® V6 engine, producing 303 horsepower. However, the 2019 model also has a 5.7L engine option, offering a step up in power and performance.
The 5.7L V8 engine in the 2019 Challenger delivers 375 horsepower, providing a significant boost in output compared to the standard 3.6L engine. This engine option is part of the RT model's offerings, which are known for their enhanced performance capabilities. The 5.7L engine contributes to the Challenger's reputation as a street-ready muscle car that dominates the road.
The fuel tank size of the 2019 Dodge Challenger is 18.5 gallons, which, combined with its engine options, provides a substantial driving range. With the 5.7L engine, drivers can expect varying fuel mileage depending on driving conditions and their own driving style. On average, the 2019 Challenger with the 5.7L engine is rated for 19 miles per gallon in city driving, 30 miles per gallon on the highway, and a combined average of 23 miles per gallon.
The 5.7L engine option in the 2019 Dodge Challenger offers a balance between power and fuel efficiency. While the larger engine provides more horsepower, it still delivers competitive fuel mileage, ensuring that drivers can enjoy the car's performance without frequent visits to the gas pump. The 18.5-gallon fuel tank further contributes to the Challenger's appeal, providing a generous driving range, especially when cruising on the highway.
Overall, the 2019 Dodge Challenger with the 5.7L engine option delivers an impressive combination of performance and practicality, making it a versatile choice for those seeking both power and efficiency in a sports car.
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The 2008-2022 models have varying tank sizes
The Dodge Challenger is a powerful sports car with varying fuel tank sizes, depending on the model year and trim level.
The 2008-2022 Dodge Challenger models have varying tank sizes, with some models offering a larger fuel capacity than others. While the exact fuel tank capacity for each model year in this range is not readily available, it is known that the 2021 Dodge Challenger has a fuel tank size of 18.5 gallons. This provides the sports car with an impressive driving range of 425 miles on the base SXT model.
The 2019 Challenger Scat Pack Widebody, for example, has a different fuel tank size than the 2021 model. While the exact capacity is not stated, it is mentioned that it requires 91 Octane or higher fuel with 0-15% ethanol. This suggests a similar fuel tank capacity to other models, as the fuel type is a common specification across different model years.
The fuel tank capacity of the Dodge Challenger has likely evolved over the years, with improvements in engine technology and performance specifications. The Challenger's engine options have expanded, offering a range of horsepower ratings to suit different driver needs. The 2021 model, for instance, starts with a 3.6-liter Pentastar® V6 engine that produces 303 horsepower, while other models may have different engine configurations.
The varying fuel tank sizes of the 2008-2022 Dodge Challenger models contribute to the overall performance and driving experience of the vehicle. The larger fuel tanks provide a greater driving range, allowing drivers to stay on the road for longer periods without the need for frequent refuelling stops. This is especially beneficial for those who take long-distance trips or those who desire greater convenience in their daily commutes.
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Frequently asked questions
The 2021 Dodge Challenger has a fuel tank capacity of 18.5 gallons.
The fuel tank capacity of the Dodge Challenger produced between 1972 and 1974 is 18 gallons.
The 2021 Dodge Challenger base SXT model has a 425-mile driving range. The fuel mileage of the standard Challenger trim is 19 miles per gallon in the city, 30 mpg on the highway, and 23 miles per gallon combined.
The fuel tank capacity of the 2019 Challenger Scat Pack Widebody is not publicly available. However, the fuel selection for the 6.4L Engine & 5.7 Engine with Manual Transmission is 91 Octane or higher, with 0-15% Ethanol.
The fuel tank capacity varies across different models and years. However, the 2021 model has a capacity of 18.5 gallons.











































