Toyota 4Runner Photo by Erik Mclean on Pexels

Automotive: What Is the Gas Mileage Like on a Toyota 4Runner?

The Toyota 4Runner is a well-regarded mid-size SUV known for its rugged off-road capabilities, solid reliability, and spacious interior. While it’s an excellent choice for outdoor enthusiasts and those who need a vehicle that can handle tough terrains, a common consideration for prospective buyers is its fuel economy. 

Understanding the Toyota 4Runner’s gas mileage can help evaluate its long-term cost-effectiveness, especially when considering options like used 4Runners for sale. Although fuel efficiency may not be the 4Runner’s strongest suit compared to smaller or more road-focused SUVs, it offers a good balance of power and practicality for its class.

Toyota 4Runner Photos by Erik Mclean on Pexels

Fuel Economy Specifications for the Toyota 4Runner

The Toyota 4Runner’s fuel economy largely depends on the model year, trim level, and drivetrain configuration. According to the EPA, the typical 4Runner delivers around 16 MPG in the city and 19 MPG on the highway for the two-wheel-drive (2WD) version. 

The four-wheel-drive (4WD) models have slightly lower fuel efficiency, averaging around 17 MPG in the city and 19 MPG on the highway. These figures are standard for larger, off-road-oriented vehicles like the 4Runner.  

Factors such as engine size, weight, and the presence of a 4WD drivetrain all contribute to these numbers. The 4Runner is equipped with a 4.0-liter V6 engine, which provides the power needed for towing and off-roading but does consume more fuel than smaller engines found in other SUVs. While not the most fuel-efficient option in its class, the 4Runner’s gas mileage is reasonable, considering its rugged capabilities.

Factors That Affect Gas Mileage

Several factors can influence the Toyota 4Runner’s gas mileage, and understanding these elements can help improve fuel efficiency. One of the most significant factors is driving habits. Aggressive driving, such as rapid acceleration and heavy braking, tends to decrease gas mileage, while smooth, steady driving helps maximize fuel efficiency.  

Terrain is another major influence. Driving on hilly or mountainous roads or engaging in off-roading can cause the engine to work harder and burn more fuel. Also, weather conditions, such as extremely hot or cold temperatures, can impact fuel efficiency because the vehicle may need more energy to warm up or cool down the engine.  

The 4Runner’s weight is another consideration. Carrying heavy loads, whether it’s passengers, cargo, or towing, puts more strain on the engine, leading to decreased miles per gallon. Lastly, regular maintenance, such as tire pressure checks and oil changes, is essential for keeping the 4Runner running efficiently and achieving optimal gas mileage.

Comparing Gas Mileage Across Different 4Runner Models 

The gas mileage of the Toyota 4Runner can vary across its trims and configurations. The most fuel-efficient version is the 2WD model. In contrast, the 4WD models tend to have slightly lower fuel economy.  

Trims such as the SR5 and Limited, which emphasize comfort and road driving, may offer slightly better fuel efficiency compared to off-road-oriented trims like the TRD Off-Road or TRD Pro, which are designed to handle rougher terrains. These trims often come equipped with additional features, such as specialized tires and suspension systems, which can affect fuel consumption.  

While the fuel economy varies depending on the trim and configuration, buyers can expect similar mileage across most 4Runner models, with a slight difference between 2WD and 4WD options.

Real-World Gas Mileage: What Drivers Are Reporting 

Real-world gas mileage for the Toyota 4Runner tends to vary based on driving conditions, habits, and individual vehicles. Many 4Runner owners report that their fuel economy falls close to, but sometimes slightly below, the EPA estimates. On average, drivers report around 14-16 MPG in the city and 18-20 MPG on the highway for the 2WD models, while 4WD versions often see around 15-17 MPG in the city and 18-19 MPG on the highway.  

For those who frequently drive in urban environments with stop-and-go traffic, fuel economy tends to drop, as the 4Runner’s larger engine and heavier weight require more energy for frequent acceleration. However, on long highway trips, many drivers note that the 4Runner performs better, often reaching or exceeding highway mileage estimates. Off-road driving or towing, as expected, will significantly reduce fuel economy. 

Is the 4Runner’s Gas Mileage Worth It?

For buyers prioritizing off-road capability, towing power, and overall durability, the Toyota 4Runner’s fuel economy is often considered acceptable. While its gas mileage might not compare to smaller, more fuel-efficient SUVs, its performance in rugged conditions and long-term reliability make it a worthwhile investment for those who need a versatile, tough vehicle. 

Toyota 4Runner Gas Mileage: Is the Trade-Off Worth It?

The Toyota 4Runner offers solid performance, but its gas mileage may not satisfy everyone. For those seeking rugged reliability and off-road capabilities, it’s a great option. Weighing fuel economy against the vehicle’s strengths will help determine if it’s the right fit for your needs.