Wondering what is the gas mileage for a jeep wrangler? Read this informative article to learn about the gas mileage for different models, factors that affect fuel efficiency, and tips to improve gas mileage.
Are you considering buying a Jeep Wrangler but are worried about its gas mileage? You’re not alone. Gas mileage is an essential factor for car buyers, and it plays a crucial role in determining the total cost of ownership. In this article, we’ll explore the gas mileage for Jeep Wrangler models, the factors that affect fuel efficiency, and tips to improve gas mileage.
Gas Mileage for Jeep Wrangler Models

The gas mileage for Jeep Wrangler models varies depending on the year, trim level, and engine type. The EPA estimates the gas mileage for the 2021 Jeep Wrangler as follows:
- 2.0L Turbo 4-cylinder engine with eTorque: 21 mpg city, 22 mpg highway, 22 mpg combined
- 3.0L EcoDiesel V6 engine: 22 mpg city, 29 mpg highway, 25 mpg combined
- 3.6L V6 engine with eTorque: 17 mpg city, 25 mpg highway, 20 mpg combined
- 3.6L V6 engine: 17 mpg city, 25 mpg highway, 20 mpg combined
Compared to other SUVs and trucks, the Jeep Wrangler’s gas mileage is average. However, it’s worth noting that the Jeep Wrangler is designed for off-road adventures, not fuel efficiency.
If you’re looking for the best gas mileage in a Jeep Wrangler, choose the 3.0L EcoDiesel V6 engine. This engine provides excellent fuel efficiency without compromising performance. However, it’s important to note that the EcoDiesel engine is only available in the Jeep Wrangler Unlimited model.
Factors Affecting Gas Mileage

Several factors affect the gas mileage of a Jeep Wrangler. Understanding these factors can help you make informed decisions about your driving habits and vehicle maintenance.
Engine Type and Size
The engine type and size play a significant role in determining a vehicle’s gas mileage. Generally, smaller engines provide better fuel efficiency than larger engines. However, this isn’t always the case, and other factors, such as transmission type and driving conditions, can affect gas mileage as well.
Transmission Type
The transmission type also affects gas mileage. A manual transmission can provide better gas mileage than an automatic transmission, as it allows the driver to control the shift points. However, modern automatic transmissions have become more efficient, and some models can provide better gas mileage than manual transmissions.
Driving Conditions
Driving conditions, such as traffic congestion, road conditions, and weather, can affect gas mileage. Stop-and-go traffic can decrease fuel efficiency, while highway driving can provide better gas mileage. Additionally, driving in extreme weather conditions, such as hot or cold temperatures, can affect fuel efficiency.
Tire Pressure and Size
Tire pressure and size can also affect gas mileage. Underinflated tires can decrease fuel efficiency, while oversized tires can increase wind resistance and decrease gas mileage. It’s essential to maintain proper tire pressure and choose the right tire size for your Jeep Wrangler.
Tips to Improve Gas Mileage
If you’re looking to improve your Jeep Wrangler’s gas mileage, there are several tips you can follow.
Regular Maintenance and Tune-Ups
Regular maintenance and tune-ups can help improve fuel efficiency. It’s essential to keep your engine properly tuned, change your oil and air filters regularly, and maintain your tires’ proper pressure.
Driving Habits and Techniques
Your driving habits and techniques can also affect gas mileage. Driving at a steady speed, accelerating slowly, and avoiding sudden stops can improve fuel efficiency. Additionally, reducing your speed and avoiding aggressive driving can also help save gas.
Upgrades and Modifications
Finally, you can make upgrades and modifications to improve your Jeep Wrangler’s gas mileage. For example, upgrading to a more efficient air intake or exhaust system can improve fuel efficiency. Additionally, installing low-rolling-resistance tires or a lightweight bumper can also help save gas. However, it’s important to note that some modifications may void your vehicle’s warranty or affect its performance. It’s best to consult with a professional before making any significant upgrades or modifications.
Environmental Impact of Gas Mileage
Fuel efficiency is not only important for saving money but also for reducing the environmental impact of vehicles. Cars and trucks are responsible for a significant portion of greenhouse gas emissions, which contribute to climate change. By improving gas mileage, we can reduce the amount of carbon dioxide emitted into the atmosphere and mitigate the impact of climate change.
In addition to carbon dioxide, vehicles emit other pollutants that harm the environment and human health. These pollutants include nitrogen oxides, particulate matter, and volatile organic compounds. The EPA has established emissions standards to limit these pollutants, but vehicles with poor gas mileage tend to produce higher emissions.
By choosing a vehicle with better gas mileage, such as the Jeep Wrangler with the 3.0L EcoDiesel V6 engine, you can reduce your carbon footprint and contribute to a healthier environment.
Conclusion
In conclusion, the gas mileage for a Jeep Wrangler varies depending on the model and engine type. While the Jeep Wrangler’s gas mileage is average compared to other SUVs and trucks, it’s designed for off-road adventures, not fuel efficiency. If you’re looking for the best gas mileage in a Jeep Wrangler, choose the 3.0L EcoDiesel V6 engine.
It’s also important to consider the environmental impact of gas mileage. By improving fuel efficiency, we can reduce our carbon footprint and contribute to a healthier environment. If you’re in the market for a Jeep Wrangler, consider choosing a model with better gas mileage to reduce your impact on the environment.
At Reviews AZ, we believe that informed consumers make better purchasing decisions. We hope this article has helped you understand the gas mileage for Jeep Wrangler models and the factors that affect fuel efficiency. If you have any questions or comments, please let us know in the comments section below.