The Jeep Gladiator is a popular midsize pickup truck option that offers rugged styling, impressive off-road capabilities, and ample cargo space. However, as fuel prices continue to rise and environmental concerns grow, many potential buyers wonder if the Jeep Gladiator is good on gas.
In this article, we will explore the fuel efficiency of the Jeep Gladiator, taking a closer look at its EPA ratings, real-world fuel economy, and various factors that can affect gas mileage. By the end of this article, you’ll better understand whether the Jeep Gladiator is a good choice for those who prioritize fuel efficiency.
Overview of Jeep Gladiator Fuel Efficiency
Regarding fuel efficiency, the Jeep Gladiator offers a mixed bag of results. The EPA rates the Jeep Gladiator’s fuel economy at 17 mpg in the city and 22 mpg on the highway with the standard 3.6-liter V6 engine and the eight-speed automatic transmission. This puts the Gladiator at the bottom of its class regarding fuel economy, with some competitors offering up to 25 mpg on the highway.
However, the Jeep Gladiator offers an optional 3.0-liter EcoDiesel V6 engine with significantly better fuel efficiency ratings. With this engine, the Gladiator gets an EPA-estimated 22 mpg in the city and 28 mpg on the highway, making it one of the most fuel-efficient trucks in its class.
It’s worth noting that fuel efficiency ratings can vary depending on the specific configuration of the Jeep Gladiator, such as the trim level, bed length, and 4×4 system. Also, driving style, weather conditions, and cargo weight can impact fuel efficiency in real-world scenarios.
Overall, the Jeep Gladiator’s fuel efficiency is in line with other midsize pickup trucks in its class, but the optional EcoDiesel engine does offer a significant improvement in gas mileage.
Factors Affecting Fuel Efficiency
Several factors can impact the fuel efficiency of a Jeep Gladiator:
Engine type and size:
The engine type and size can greatly impact fuel efficiency. Generally, smaller engines tend to be more fuel-efficient than larger engines, and diesel engines are typically more fuel-efficient than gasoline engines.
Transmission type:
The transmission type in a Jeep Gladiator can also affect fuel efficiency. Vehicles with automatic transmissions may have lower fuel economy ratings than those with manual transmissions.
Driving conditions:
Driving in stop-and-go city traffic can reduce a vehicle’s fuel efficiency while driving on open highways consistently can improve fuel efficiency.
Towing and hauling capacity:
Carrying a heavy load or towing a trailer can reduce a Jeep Gladiator’s fuel efficiency.
Aerodynamics:
The aerodynamic design of a vehicle can affect its fuel efficiency. Like the Jeep Gladiator, trucks with a boxy design may have lower fuel efficiency than more aerodynamic vehicles.
Maintenance:
Regular maintenance, such as changing the oil and air filters, can help improve a vehicle’s fuel efficiency.
Considering these factors, you can make informed decisions about maximizing your Jeep Gladiator’s fuel efficiency. For example, choosing the EcoDiesel engine, maintaining your vehicle regularly, and driving in a fuel-efficient manner can all help to improve your Jeep Gladiator’s gas mileage.
Real-World Fuel Efficiency
Real-world fuel efficiency can vary based on various factors beyond the EPA ratings. According to some Jeep Gladiator owners and experts, the Gladiator’s fuel efficiency can be impacted by factors such as:
Driving style:
Aggressive driving, including rapid acceleration and hard braking, can lower fuel efficiency. Maintaining a steady speed and avoiding unnecessary acceleration and braking can improve gas mileage.
Terrain and driving conditions:
Off-road driving in hilly or mountainous terrain can reduce fuel efficiency due to increased energy requirements.
Cargo and towing:
Carrying heavy cargo or towing a trailer can significantly lower a Jeep Gladiator’s fuel efficiency.
Maintenance:
Proper vehicle maintenance, including regular oil changes and tire rotations, can improve fuel efficiency.
In real-world tests by Edmunds, a 2021 Jeep Gladiator with the V6 engine and four-wheel drive averaged 19 mpg in combined city and highway driving, slightly below the EPA combined rating of 19 mpg. However, other drivers have reported higher or lower fuel efficiency, depending on driving conditions and other factors.
Overall, the Jeep Gladiator’s real-world fuel efficiency is similar to other midsize pickup trucks but can vary based on several factors. By driving in a fuel-efficient manner, maintaining your vehicle, and considering the factors that impact fuel efficiency, you can maximize your Jeep Gladiator’s gas mileage.
Are Jeep Gladiators Fuel Efficient?
Regarding fuel efficiency, the Jeep Gladiator’s ratings are mixed. The EPA rates the Gladiator at 17 mpg in the city and 22 mpg on the highway with the standard 3.6-liter V6 engine and eight-speed automatic transmission. These ratings are similar to other midsize pickup trucks in their class but are not class-leading.
However, the Gladiator does offer an optional 3.0-liter EcoDiesel V6 engine, which provides significantly better fuel efficiency ratings. With this engine, the Gladiator gets an EPA-estimated 22 mpg in the city and 28 mpg on the highway, among the best in the midsize truck class.
In real-world driving, fuel efficiency can vary based on several factors, including driving style, terrain, cargo weight, and maintenance. Some Jeep Gladiator owners report achieving fuel efficiency similar to the EPA ratings, while others report slightly lower or higher fuel efficiency, depending on their driving conditions.
The Jeep Gladiator’s fuel efficiency is competitive with other midsize pickup trucks. The optional EcoDiesel engine notably improves fuel economy, making the Gladiator one of the most fuel-efficient trucks in its class.
How Much Does It Cost To Fill Up A Jeep Gladiator?
The cost to fill up a Jeep Gladiator depends on several factors, including the price of gasoline, fuel efficiency, and the fuel tank size.
Assuming the standard 3.6-liter V6 engine and 22 mpg on the highway, which is the EPA-estimated highway fuel economy for the Gladiator, and using the current national average gasoline price of $3.05 per gallon (as of April 2023), it would cost around $58 to fill up the Gladiator’s 22-gallon fuel tank.
The optional 3.0-liter EcoDiesel V6 engine and 28 mpg on the highway would cost around $52 to fill up the Gladiator’s 22-gallon fuel tank.
However, the actual cost to fill a Jeep Gladiator may vary based on several factors, including local gasoline prices and the vehicle’s fuel efficiency in real-world driving conditions. Additionally, the cost may be higher if you fill up with premium gasoline, which is recommended for the Gladiator’s V6 engine.
What Is The Real Gas Mileage Of A Jeep Gladiator?
The real-world gas mileage of a Jeep Gladiator can vary based on several factors, including driving style, terrain, cargo weight, and maintenance. However, according to some tests and reports from owners and experts, the real-world gas mileage of a Jeep Gladiator is as follows:
With the standard 3.6-liter V6 engine and four-wheel drive, the Gladiator averages 17-19 mpg in city and highway driving, similar to its EPA-rated 19 mpg combined.
With the optional 3.0-liter EcoDiesel V6 engine and four-wheel drive, the Gladiator averages around 22-25 mpg in combined city and highway driving, higher than its EPA-rated 24 mpg combined.
It’s important to note that these numbers are only estimates, and your real-world gas mileage may vary based on your driving conditions and habits. However, these estimates suggest that the Gladiator’s real-world gas mileage is similar to other midsize pickup trucks with gasoline engines but better than most diesel engines.
Overall, the Jeep Gladiator’s gas mileage is competitive with other midsize pickup trucks and offers an option for those prioritizing fuel efficiency.
How Many Miles Can A Jeep Gladiator Go On A Full Tank?
The number of miles a Jeep Gladiator can go on a full gas tank depends on several factors, including the size of the fuel tank, the vehicle’s fuel efficiency, and driving conditions.
With the standard 3.6-liter V6 engine and the 22-gallon fuel tank, the Gladiator has a maximum range of around 374 miles on a full gas tank, based on the EPA-estimated 17 mpg in the city and 22 mpg on the highway.
With the optional 3.0-liter EcoDiesel V6 engine and the same 22-gallon fuel tank, the Gladiator has a maximum range of around 616 miles on a full gas tank, based on the EPA-estimated 22 mpg in the city and 28 mpg on the highway.
It’s important to note that these are only estimates, and actual driving conditions and habits can impact the miles a Gladiator can go on a full tank. Driving speed, cargo weight, and terrain can also impact fuel efficiency and range.
The Jeep Gladiator’s range is competitive with other midsize pickup trucks and can balance fuel efficiency and performance well.
Is A Jeep Gladiator Reliable?
The Jeep Gladiator is a relatively new vehicle introduced for the 2020 model year, so limited data on its long-term reliability is available. However, based on initial reviews and owner feedback, the Gladiator is a reliable vehicle.
According to the J.D. Power 2021 U.S. Vehicle Dependability Study, which measures the number of problems experienced per 100 vehicles (lower scores indicate better reliability), the Jeep brand ranked above average in dependability, scoring 130. The Gladiator itself was not included in the study due to its limited time on the market.
Consumer Reports gave the 2021 Jeep Gladiator an overall reliability rating of 3 out of 5, which is average for its class. The magazine noted that owners reported some issues with the Gladiator’s electronics and power equipment, but overall, the vehicle performed well in road tests and had good owner satisfaction.
Overall, while there is limited data on the long-term reliability of the Jeep Gladiator, initial reviews and owner feedback suggest that it is a reliable vehicle. Jeep also offers a three-year/36,000-mile basic warranty and a five-year/60,000-mile powertrain warranty, providing owners additional peace of mind.
Final Point
While the Jeep Gladiator’s fuel efficiency may not be the highest in its class, it is still competitive. It can be a good choice for those who prioritize versatility and off-road capabilities. With multiple engine options and factors affecting gas mileage, potential buyers should consider their needs and priorities when deciding if the Gladiator is a good fit for them.
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