2021 Toyota 4Runner MPG: A Comprehensive Guide to Fuel Efficiency

Are you in the market for an SUV that blends space, strength and fuel efficiency? With expensive gas prices on the rise, it's essential to select a vehicle that can help save at the pump without compromising performance. In this article, we'll provide a comprehensive overview of 2021 Toyota 4Runner MPG - so you have all the facts when making your informed decision.


For years, the Toyota 4Runner has been beloved for its signature tough exterior and off-roading potential. But how does it stack up when it comes to fuel economy 4Runner? If you're searching for the 411 on the 2021 Toyota 4Runner's MPG, then look no further! In this article, we will demystify all there is to learn about its fuel economy.

What is MPG?

Before exploring the Toyota 4Runner's fuel economy, let's comprehend what MPG truly stands for: Miles Per Gallon. This signifies how far a car can drive on one gallon of gasoline. Generally speaking, vehicles with higher MPG are deemed more energy efficient and economical to operate over time!

How is MPG calculated?

To work out the MPG of a vehicle, divide the miles it can travel on one gallon of gas by the number of gallons consumed. As this calculation is usually conducted using laboratory methods as opposed to actual driving conditions, it's essential to bear in mind that your true MPG could be different depending on where and how you drive.

What is the 2021 Toyota 4Runner?

Are you ready for an adventure? The 2021 Toyota 4Runner is the perfect vehicle to take with you on your journey! This midsize SUV has a strong and rugged design, as well as an impressive engine. With eight trim levels available - ranging from SR5 all the way up to TRD Pro - there's something for everyone in this classic line-up of SUVs. Every trim of the 4Runner is fitted with a powerful 4.0-liter V6 engine that unleashes 270 horsepower and 278 lb-ft of torque, coupled to a smooth 5-speed automatic transmission for an optimal driving experience. You can choose between 2WD or 4WD configurations depending on your requirements.

Toyota 4Runner MPG: City vs. Highway

Compared to other vehicles, the 2021 Toyota 4Runner has a distinct advantage when it comes to fuel efficiency - its performance on highways is significantly better than in city environments. The EPA estimates that the 4Runner gets a fuel efficient 16 MPG in the city and 19 MPG on highways for both 2WD & 4WD models, keeping your trips to far-off places cost effective.

Toyota 4Runner MPG: Trim Levels

Differentiating by trim level, the Toyota 4Runner's MPG can vary greatly. Let us break it down for you with this precise overview of estimated MPG per variant:

  • SR5: 16 MPG city / 19 MPG highway (2WD), 16 MPG city / 19 MPG highway (4WD)
  • Trail Special Edition: 16 MPG city / 19 MPG highway (2WD), 16 MPG city / 19 MPG highway (4WD)
  • SR5 Premium: 16 MPG city / 19 MPG highway (2WD), 16 MPG city / 19 MPG highway (4WD)
  • TRD Off-Road: 16 MPG city / 19 MPG highway (2WD), 16 MPG city / 19 MPG highway (4WD)
  • Venture Special Edition: 16 MPG city / 19 MPG highway (2WD), 16 MPG city / 19 MPG highway (4WD)
  • Limited: 16 MPG city / 19 MPG highway (2WD), 15 MPG city / 19 MPG highway (4WD)
  • Nightshade Special Edition: 16 MPG city / 19 MPG highway (2WD), 16 MPG city / 19 MPG highway (4WD)
  • TRD Pro: 16 MPG city / 19 MPG highway (4WD)

It is evident that regardless of the trim level, the 2021 Toyota 4Runner offers a consistent estimation for MPG; except for its Limited version in 4WD configuration.

Toyota 4Runner MPG: 4WD vs. 2WD

If you're in the market for a Toyota 4Runner, one important decision is whether to go with 2WD or 4WD. Know that on average, opting for the latter will slightly reduce your MPG - but there's a reason why! The additional weight and mechanics of the four-wheel drive system can make it more fuel consuming than its two-wheel counterpart.

Interestingly, the difference in MPG between 2WD and 4WD models of the Toyota 4Runner is relatively modest. According to EPA estimates, both versions should deliver identical highway fuel efficiency.

Tips for Improving Your Toyota 4Runner's MPG

Boosting the Toyota 4Runner's fuel efficiency is possible, allowing you to save money on petrol - thankfully it already competes with other SUVs of its size and power. Here are some tricks that will help you reach your goals:

  • Ensure your tires remain at the intended pressure: Having improperly inflated tires can reduce your MPG by as much as 3%, so make sure to double-check that yours are filled up and ready for optimal performance.
  • Reduce unnecessary weight: Your engine is forced to work harder, and your MPG can be decreased if you are carrying items that are not necessary. To enhance fuel economy, take out any extra cargo from the car.
  • Keep your driving steady and avoid quick accelerations or decelerations, as sudden changes in speed can have a profound effect on fuel efficiency - decreasing MPG by up to 33%. Aim for smooth transitions between speeds; the more consistent you are, the better gas mileage your vehicle will get.
  • Take control of your fuel efficiency: Cruise control is an excellent way to regulate your speed on the highway and boost gas mileage.
  • Fuel smartly: The Toyota 4Runner doesn't require premium gasoline, so you can save money and still enjoy optimum performance by using regular unleaded fuel.

Toyota 4Runner vs. Competitors

If you're curious about how efficient the Toyota 4Runner is in comparison to its rivals, let's evaluate projected MPG for some of the most sought-after SUVs in this category:

  • Jeep Grand Cherokee: 19 MPG city / 26 MPG highway
  • Ford Explorer: 20 MPG city / 27 MPG highway
  • Honda Pilot: 20 MPG city / 27 MPG highway
  • Chevrolet Traverse: 18 MPG city / 27 MPG highway

Although the Toyota 4Runner's estimated MPG is slightly lower than some of its competitors, it packs a punch when it comes to off-road capability. Unlike other vehicles in this class, which prioritize comfort and fuel efficiency over ruggedness and power, the 4Runner provides an unparalleled driving experience for those who seek adventure on rocky terrain or dirt roads.


Overall, 2021 Toyota 4Runner's MPG is 16 city / 19 highway for all trims except the Limited trim in 4WD configuration, which has a rating of 15 city/19hwy. Even if it may not have as high fuel efficiency than some other cars on the market, this vehicle still offers true SUV features and off-road capability - making its value incomparable. You can further maximize your 4Runner's fuel efficiency by maintaining the perfect tire pressure and driving with a lighter touch. In summary, Toyota's dependable 4Runner SUV provides an excellent blend of capabilities, trustworthiness, and mileage that make it an unbeatable choice among its competitors.