
The Jeep Grand Cherokee is a popular SUV known for its impressive fuel economy. The 2021 model is expected to have a fuel range of up to 520 miles with a standard 3.6-liter V-6 engine that produces 293hp. The 2025 model offers even more competitive gas mileage, with an estimated 19/26/22 MPG (City/Highway/Combined). The PHEV variant of the 2025 model can achieve up to 56 MPGe (Combined). The fuel tank capacity of the Jeep Grand Cherokee varies across different models and years, with some models having a 24.6-gallon fuel tank, while others have a 23-gallon or 19-gallon fuel tank.
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What You'll Learn
- The 2021 Jeep Grand Cherokee has a fuel tank capacity of 24.6 gallons
- The 2025 model has a standard 23-gallon fuel tank
- The 2021 Jeep Grand Cherokee has a fuel range of up to 520 miles
- The 2025 Jeep Grand Cherokee offers competitive gas mileage for an SUV of its size
- The 4x2 drivetrain is more fuel-efficient than the 4x4

The 2021 Jeep Grand Cherokee has a fuel tank capacity of 24.6 gallons
The 2021 Jeep Grand Cherokee is an impressive vehicle, boasting a fuel tank capacity of 24.6 gallons. This is a notable feature, as it allows for a significant driving range of up to 520 miles on a single tank of fuel. This means less time spent at the gas pump and more time on the road.
The 2021 Jeep Grand Cherokee is an excellent choice for those seeking a balance between performance and fuel economy. With its standard 3.6-liter V-6 engine, the vehicle delivers an impressive 293 horsepower. For those seeking even more power, the available Supercharged 5.7-liter Hemi V-8 engine is a true beast, offering an astonishing 707 horsepower.
The 2021 Jeep Grand Cherokee's fuel tank capacity of 24.6 gallons is an important consideration when thinking about the vehicle's overall performance and efficiency. With this ample fuel capacity, drivers can confidently embark on long-distance journeys without frequent fuel stops. This makes the Grand Cherokee an ideal companion for family road trips or adventures off the beaten path.
While the 2021 Jeep Grand Cherokee offers impressive fuel capacity, it's essential to consider other factors that can impact fuel efficiency. For instance, the choice between a 4x2 and 4x4 drivetrain can affect fuel economy, with the former being the more fuel-efficient option. Additionally, the trim level selected can also influence mileage, with the gasoline-engine-only version available on nine different trim levels.
The 2021 Jeep Grand Cherokee's fuel tank capacity of 24.6 gallons is a testament to its thoughtful design, ensuring that drivers can take advantage of its powerful engine options without constantly worrying about refuelling. With this fuel capacity, the Grand Cherokee strikes a perfect balance between performance and practicality, making it a versatile choice for a range of driving needs.
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The 2025 model has a standard 23-gallon fuel tank
The Jeep Grand Cherokee has long been a popular choice for those seeking an SUV that can go the distance. The 2025 model continues this tradition, offering a standard 23-gallon fuel tank. This impressive fuel capacity means you'll be able to travel farther between fill-ups, making it a great option for those who want to spend less time at the gas pump.
The 2025 Jeep Grand Cherokee also offers competitive gas mileage for an SUV of its size. With a fuel-efficient 4x2 drivetrain, you can expect up to 19 MPG in the city and 26 MPG on the highway. If you opt for the PHEV variant, you can achieve even greater efficiency, with an estimated 56 MPGe combined. This means you'll be able to travel up to 25 miles on electricity alone, significantly cutting down on fuel costs.
The 2025 model also comes in a range of options to suit your needs. You can choose between a two-row version with five seats or the three-row L model, which can comfortably seat up to seven passengers. Additionally, you can select from various trim levels, including Laredo A, Laredo, Laredo X, Altitude, Altitude X, Limited, Overland, Summit, and Summit Reserve.
The Jeep Grand Cherokee has always been known for its versatility, and the 2025 model is no exception. With its spacious interior, capable engine, and impressive fuel efficiency, it's an excellent choice for both family adventures and off-road excursions. So, whether you're navigating city streets or exploring rugged terrain, the 2025 Jeep Grand Cherokee and its 23-gallon fuel tank will keep you on the move.
Overall, the 2025 Jeep Grand Cherokee is a well-rounded SUV that offers a balance of performance, efficiency, and versatility, making it a compelling option for those seeking both functionality and fuel economy in their next vehicle.
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The 2021 Jeep Grand Cherokee has a fuel range of up to 520 miles
The 2021 Jeep Grand Cherokee is a powerful midsize SUV with a fuel range of up to 520 miles. This impressive range is due to its 24.6-gallon fuel tank capacity and efficient engine options. The standard 3.6-litre V-6 engine produces 293 horsepower, while the optional Supercharged 5.7-litre Hemi V-8 engine generates an impressive 707 horsepower.
The 2021 model focuses on improving gas mileage, ensuring that drivers can enjoy extended periods on the road without frequent visits to the gas station. This is a notable feature, as large SUVs are typically known for their high fuel consumption. The 2021 Jeep Grand Cherokee defies this expectation, offering a competitive fuel economy that sets it apart from its peers.
The vehicle's fuel efficiency is further enhanced by the option to choose between a 4x2 and 4x4 drivetrain. The 4x2 option provides greater fuel efficiency, ideal for those seeking to maximise their mileage. However, the 4x4 drivetrain offers added reassurance during rough weather conditions and improved traction for off-road adventures.
The 2021 Jeep Grand Cherokee also offers a range of customisable interiors, driving equipment, and features. It is a versatile vehicle, capable of off-roading and family use, with a variety of models to suit different needs and preferences.
Additionally, the Jeep Grand Cherokee 4xe model, a plug-in hybrid, offers even greater efficiency. This model provides an EPA-estimated 56 MPGe combined, allowing drivers to travel up to 25 miles on electric power alone without burning gasoline. This electric option further reduces fuel costs and is ideal for short trips, providing instant heat on cold mornings and silent operation.
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The 2025 Jeep Grand Cherokee offers competitive gas mileage for an SUV of its size
The 2025 Jeep Grand Cherokee is a powerful and spacious SUV with impressive gas mileage. With a range of trim levels and engine options, the Grand Cherokee offers a competitive fuel economy without compromising on performance.
The 2025 model is expected to deliver 19 mpg in the city and 26 mpg on the highway, with a combined mileage of 22 mpg. These estimates are typical of mid-size SUVs, but the Jeep Grand Cherokee stands out for its ability to balance fuel efficiency with power. The standard 3.6L V-6 engine produces 293 hp, and the available Supercharged 5.7L Hemi V-8 engine generates an impressive 707 horsepower.
The Jeep Grand Cherokee's fuel efficiency is further enhanced by its fuel-efficient Pentastar® engine, which is standard across all configurations. This engine is paired with an 8-speed automatic transmission, delivering high torque and contributing to the vehicle's overall performance. The result is a smooth and responsive driving experience that doesn't sacrifice fuel economy.
The 2025 Jeep Grand Cherokee also offers a plug-in hybrid 4xe version, which provides even better fuel economy. The 4xe model is rated for 23 mpg in the city and 24 mpg on the highway. This option not only reduces fuel consumption but also provides a quicker acceleration, reaching 60 mph in just 5.3 seconds.
With a comfortable and modern interior, a spacious design, and a range of trim levels, the 2025 Jeep Grand Cherokee is a versatile SUV. Its fuel economy, coupled with its performance and features, makes it a competitive choice in its segment. Whether for family use or off-roading, the Grand Cherokee offers a balance of power and efficiency that contributes to its overall appeal.
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The 4x2 drivetrain is more fuel-efficient than the 4x4
The Jeep Grand Cherokee is a popular SUV choice, but its MPG rating is an important consideration. The 2025 Jeep Grand Cherokee offers various options, including a choice between a 4x2 and 4x4 drivetrain. While the 4x4 option provides better traction for off-road adventures and rough weather conditions, the 4x2 drivetrain is more fuel-efficient.
The 4x2 drivetrain is the more economical option for those seeking to maximise their miles per gallon. The 2025 Jeep Grand Cherokee with a 4x2 drivetrain and a 3.6-litre V-6 engine is estimated to deliver 19 mpg in the city and 26 mpg on the highway. In contrast, the same vehicle with a 4x4 drivetrain and the same engine size achieves slightly lower estimates of 18 mpg in the city and 25 mpg on the highway.
The 2021 Jeep Grand Cherokee is also designed with fuel efficiency in mind. This model is expected to have a 24.6-gallon fuel tank and a driving range of up to 520 miles. While the exact MPG figures are not available, the focus on fuel economy is evident. The 2021 model is equipped with a standard 3.6-litre V-6 engine that produces 293hp, delivering a balance of power and efficiency.
The choice between a 4x2 and 4x4 drivetrain ultimately depends on your specific needs. If maximising fuel efficiency and achieving a higher MPG is the priority, then the 4x2 drivetrain is the preferred option. However, if you require the additional traction and off-road capabilities offered by the 4x4 system, you may find the slight decrease in MPG acceptable.
It's worth noting that factors such as driving style, gearing, and vehicle condition can also impact fuel efficiency. Additionally, the weight of the vehicle and the presence of additional equipment can contribute to fuel economy differences between the 4x2 and 4x4 models. Ultimately, the Jeep Grand Cherokee offers a range of features and options to cater to various driver preferences and requirements.
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Frequently asked questions
The 2025 Jeep Grand Cherokee has a standard 23-gallon fuel tank.
The 2021 Jeep Grand Cherokee has a 24.6-gallon fuel tank.
The 2021 Jeep Grand Cherokee has a fuel economy of 19 city and 26 highway mpg. The 4WD models get slightly lower fuel economy at an EPA-estimated 18 city and 25 highway mpg.
The 2025 Jeep Grand Cherokee offers competitive gas mileage for an SUV of its size, with up to 19/26/22 MPG (City/Highway/Combined). The PHEV variant can achieve up to 56 MPGe (Combined).
The Jeep Grand Cherokee is expected to have a fuel range of up to 520 miles.

















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