22 MPG combined is exactly what the 2026 Toyota 4Runner 2WD 2.4L 4-cyl delivers, a number that encapsulates the vehicle’s distinct mission and the priorities of its dedicated owners. This isn’t a RAV4; it’s a 4Runner, a body-on-frame SUV engineered for durability, capability, and a certain rugged aesthetic that transcends mere commuting efficiency. Those who choose the two-wheel-drive 4-cylinder variant are making a deliberate trade-off, valuing the foundational toughness and reliability of the platform while opting for a powertrain that offers a more palatable entry point and acceptable daily driving manners compared to its more powerful, more thirsty siblings. This is the 4Runner for the buyer who appreciates the heritage and utility without necessarily needing to conquer the Rubicon Trail every weekend, but still expects to drive something significant, capable, and undeniably a Toyota.

City and highway performance

Looking at the EPA’s numbers, the 2026 4Runner 2WD 2.4L 4-cyl achieves 20 MPG in city driving and 26 MPG on the highway. The city figure, at 20 MPG, is respectable for a vehicle of this size and architecture. Stop-and-go traffic is inherently inefficient for any combustion engine, and the 4Runner’s strong build and non-aerodynamic profile mean it’s never going to sip fuel like a unibody crossover. This 20 MPG city rating reflects a balanced approach, where Toyota has clearly prioritized reliable low-end torque for urban maneuvers while also mitigating the worst excesses of heavy vehicle dynamics. On the open road, the 26 MPG highway rating is where the 2.4-liter, paired with its 8-speed automatic transmission (S8), truly shines for this particular trim. The extra gears allow the engine to maintain lower RPMs at cruising speeds, reducing fuel consumption significantly compared to its city cycle. This highway performance is crucial for 4Runner owners who frequently undertake longer journeys, whether to distant campsites or family vacations, providing a much-appreciated dose of efficiency when the roads open up. For extensive data on this model, check out the 4RUNNER MPG across all years.

Annual fuel cost

The EPA estimates an annual fuel cost of $2,000 for the 2026 Toyota 4Runner 2WD 2.4L 4-cyl. This figure is calculated using a standardized methodology: 15,000 miles of driving per year, split between city and highway conditions (55% city, 45% highway), and based on national average fuel prices. For a vehicle with the 4Runner’s character and capabilities, a $2,000 annual fuel bill is a predictable and accepted expense. Owners understand they are investing in a vehicle renowned for its longevity and resale value, and this fuel cost is simply part of that ownership equation. It’s a transparent figure that allows buyers to budget effectively, confirming that while the 4Runner isn’t a gas sipper, its running costs are also far from exorbitant for its class.

Real-world expectations

In the real world, owners of the 2026 4Runner 2WD 2.4L 4-cyl should expect to consistently achieve MPG figures very close to the EPA estimates. Toyota powertrains are well-regarded for their ability to deliver on their advertised numbers, and the 2.4-liter in the 4Runner is no exception. Daily commuters who prioritize smooth acceleration over aggressive driving will likely see figures hovering around the 20 MPG city and 26 MPG highway marks.

Drivers who frequently load up the 4Runner with gear, tow small recreational trailers, or navigate steep inclines will naturally experience a slight dip in efficiency, as the engine works harder under greater loads. Conversely, meticulous drivers who practice hypermiling techniques on flat, uncongested highways might even slightly exceed the 26 MPG highway rating. The vehicle’s driving characteristics, which emphasize durability and consistent performance, mean that dramatic deviations from the EPA numbers are rare unless driving habits are exceptionally extreme. You can find all Toyota fuel economy data at all Toyota fuel economy data.

How it compares

When placed alongside its direct competitors, the 2026 Toyota 4Runner 2WD 2.4L 4-cyl’s 22 MPG combined rating positions it squarely within its rugged SUV segment, often outperforming or matching key rivals while maintaining its unique brand appeal. Consider the Ford Bronco with its 2.3L EcoBoost 4-cylinder, typically rated around 21 MPG combined (e.g., a 2024 Bronco Badlands 4-door 4×4 with the 2.3L engine achieves 20 MPG combined). The Bronco is a direct body-on-frame competitor, and its fuel economy is very similar, signaling that this level of efficiency is par for the course in this tough-truck segment. Another key rival is the Jeep Wrangler, particularly the 2.0L turbo-four 4×4 models, which hover around 23 MPG combined (e.g., a 2024 Wrangler Sport 4×4 2.0L is rated at 23 MPG combined). While the Wrangler might offer a marginal bump in combined MPG, the 4Runner often appeals to a buyer seeking Toyota’s renowned reliability and a more traditional SUV feel without the Wrangler’s removable top and door complexities. The 4Runner buyer prioritizes proven durability and capability over outright segment-leading MPG. While some unibody crossovers like the Honda Passport might offer slightly better numbers (e.g., 2024 Passport 2WD 3.5L V6 with 22 MPG combined), they don’t fulfill the same mission or provide the same rugged, truck-based experience cherished by 4Runner enthusiasts. The 4Runner’s numbers show its engineering, balancing strong construction with modern powertrain efficiency.

Tips to maximize efficiency

To get the most out of your 2026 4Runner 2WD 2.4L 4-cyl’s fuel economy, consider moderate acceleration. The 2.4-liter engine provides ample power for daily driving, but aggressive starts and rapid boosts to highway speeds will consume significantly more fuel than a smooth, gradual application of the throttle.

Maintain consistent highway speeds whenever possible. The 8-speed automatic transmission is designed to keep the engine in its most efficient RPM range during cruising; frequent speed changes, even minor ones, force the transmission to shift and the engine to work harder, decreasing efficiency.

Keep your tires properly inflated to the manufacturer’s recommended pressures. Underinflated tires increase rolling resistance, forcing the engine to expend more energy to move the vehicle. Regularly checking tire pressure is a simple, effective habit for better MPG.

Avoid carrying unnecessary weight. The 4Runner is a capable hauler, but every extra pound impacts fuel consumption, particularly in city driving. Remove any heavy items from the cargo area if they are not needed for your current trip.