20 MPG combined is what buyers of a full-size, body-on-frame SUV like the 2025 Toyota Sequoia 4WD with its standard 3.4L twin-turbocharged V6 expect and, frankly, accept. This isn’t a vehicle built for hypermiling; it’s designed to tow boats, ferry large families and their gear across continents, and confidently tackle less-than-perfect roads. It’s a workhorse wrapped in a comfortable, modern package, and its fuel economy reflects its inherent capabilities and the demands placed upon it.

City and highway performance

The EPA rates the 2025 Sequoia 4WD at 19 MPG in the city and 22 MPG on the highway. This spread between urban and open-road driving makes sense given the vehicle’s operating characteristics. In city driving, the 3.4L twin-turbo V6, paired with the responsive 10-speed automatic transmission, works to overcome the Sequoia’s considerable mass from a standstill. Stop-and-go traffic inevitably consumes more fuel as the engine spools up repeatedly, moving over 5,600 pounds of SUV. However, on the highway, that V6 settles into its powerband, the 10-speed transmission keeps RPMs low, and the vehicle’s aerodynamic profile, as clunky as it might appear, becomes less of a hindrance, allowing for a noticeable improvement in efficiency. This 3 MPG difference isn’t insignificant; it’s a clear indication that the Sequoia, like most large SUVs, breathes a little easier when the road opens up, but still manages respectable numbers even in urban environments.

Annual fuel cost

According to EPA estimates, the annual fuel cost for the 2025 Toyota Sequoia 4WD is $2,200. This figure is derived from an assumption of 15,000 miles driven per year, split between city and highway driving, using national average fuel prices. It represents a straightforward, apples-to-apples comparison point for potential owners, offering a realistic expectation of their yearly expenditure on gasoline. Buyers of the Sequoia prioritize capability, space, and Toyota’s renowned reliability over absolute minimize fuel costs. They understand that a vehicle engineered to tow up to 9,520 pounds and comfortably seat eight adults will not sip fuel like a compact sedan. The $2,200 annual cost is a known quantity for this demographic, a predictable operational expense tied directly to the utility and freedom this full-size SUV provides for their particular lifestyle.

Real-world expectations

While the EPA numbers provide a solid baseline, real-world fuel economy for any vehicle, especially a full-size SUV, can vary significantly. For the 2025 Sequoia 4WD, factors such as heavy towing, consistent four-wheel-drive engagement, aggressive driving habits, or frequent short trips in extreme weather will inevitably push the numbers below the official 20 MPG combined average. Conversely, a light foot, predominantly highway driving, and careful adherence to speed limits could see owners occasionally exceed the stated figures. The twin-turbo V6’s power delivery is addictive, and its effortless torque encourages spirited acceleration, which naturally impacts efficiency. Owners often choose the Sequoia for its ability to haul trailers, carry significant cargo, or navigate challenging terrain, all activities that demand more from the powertrain and thus consume more fuel. Those who purchase a Sequoia understand this trade-off; they are not seeking a minimalist commuting tool but a strong family and adventure vehicle where versatility takes precedence over squeezing every last drop from the tank.

How it compares

The 2025 Toyota Sequoia 4WD’s 20 MPG combined rating places it competitively within its segment, especially considering its standard hybrid-assisted powertrain. Take the Chevrolet Tahoe 4WD with its 5.3L V8, which typically achieves 17 MPG combined (16 City / 20 Highway) or the larger 6.2L V8 at 16 MPG combined (14 City / 18 Highway). The Ford Expedition 4×4 with its 3.5L EcoBoost V6 posts 19 MPG combined (17 City / 23 Highway) for most trims, making it a very close competitor in terms of efficiency. The Nissan Armada 4WD, with its thirsty 5.6L V8, lags significantly at 16 MPG combined (13 City / 18 Highway). These comparisons highlight that the Sequoia’s electrification, while not a full hybrid in the conventional sense, contributes to an efficiency advantage over most V8-powered rivals. Buyers looking at the Sequoia often compare these very vehicles, and the slightly superior SEQUOIA MPG across all years is a welcome bonus, allowing them to enjoy the full-size SUV experience with a touch less guilt at the pump compared to some of its rivals. For more insights into Toyota’s diverse lineup, explore all Toyota fuel economy data.

Tips to maximize efficiency

To get the most out of your 2025 Sequoia 4WD’s 3.4L V6, avoid abrupt acceleration and braking. Smooth, gradual inputs allow the 10-speed transmission and hybrid system to operate efficiently, minimizing fuel consumption caused by rapid power demands.

Regularly check and maintain proper tire pressure. Underinflated tires increase rolling resistance, forcing the engine to work harder and directly impacting your fuel economy, especially on long highway drives.

Minimize unnecessary weight. While the Sequoia is built to haul, removing heavy items from the cargo area or roof rack when not needed can make a noticeable difference in reducing the engine’s load and improving efficiency.

Use the Eco driving mode if your Sequoia is equipped. This mode typically optimizes throttle response, transmission shift points, and climate control to prioritize fuel efficiency, making it ideal for daily commuting when maximum power isn’t required.

Plan your routes effectively to reduce idling and stop-and-go traffic. The 3.4L twin-turbo V6 is most efficient when maintaining a steady speed, so avoiding congested areas or using navigation to find the most fluid route can save fuel over time.