36 MPG combined is remarkable for any vehicle, let alone a minivan. That’s exactly what the 2022 Toyota Sienna 2WD 2.5L 4-cyl achieves, redefining what’s possible when hauling kids, cargo, and everything in between. This isn’t a fire-breathing performance machine or an off-road conqueror; it’s a family-focused vehicle, and its fuel economy figures reflect a prioritization of efficiency. People buy the Sienna for space, reliability, and low running costs, and the 2022 model delivers, starting with that class-leading MPG.

City and highway performance

The beauty of the Sienna’s fuel economy lies in its consistency. The EPA estimates an identical 36 MPG in both city and highway driving. This isn’t a fluke, it’s the hybrid powertrain’s intelligent design and integration. The electric motors assist the gasoline engine during acceleration and low-speed maneuvers, significantly reducing fuel consumption in stop-and-go traffic. On the highway, the efficient 2.5L four-cylinder runs, benefiting from the optimized gear ratios of the automatic transmission. While some vehicles show a significant MPG drop in real-world highway conditions, the Sienna’s hybrid system maintains impressive efficiency, even at higher speeds.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Toyota Sienna 2WD 2.5L 4-cyl at $1,200. This figure is calculated based on driving 15,000 miles per year, using the national average fuel price at the time of testing. Actual fuel costs will vary depending on individual driving habits and fuel prices in your area, but this $1,200 estimate provides a benchmark for comparing the Sienna’s operating expenses to other vehicles. For families logging significant miles each year, this low annual fuel cost can translate to savings over the car’s life.

Real-world expectations

While the EPA figures provide a standardized baseline, manage your expectations for real-world fuel economy. As with any vehicle, driving style, load weight, and environmental conditions can all influence MPG. Aggressive acceleration, frequent hard braking, and carrying heavy loads will reduce fuel efficiency. On the other hand, adopting a smoother driving style, minimizing unnecessary cargo, and ensuring proper tire inflation can help you approach or even exceed the EPA estimates. Sienna owners report achieving MPG figures very close to the EPA numbers, particularly in mixed driving conditions. The hybrid powertrain is efficient in city driving, and reaching 36 MPG can sometimes be easier in the city.

How it compares

The 2022 Sienna stands apart in the minivan segment for its exceptional fuel economy. The Chrysler Pacifica Hybrid, a plug-in hybrid, achieves a comparable combined MPG when operating as a hybrid (around 32-35 MPG), but its higher purchase price and the need for regular charging make it different. The gasoline-only Honda Odyssey and Kia Carnival typically achieve around 19-22 MPG combined. That difference of almost 15 MPG has implications for fuel costs over the life of the vehicle. Even among SUVs, few offer the Sienna’s combination of space, versatility, and fuel efficiency. For families prioritizing low running costs without sacrificing practicality, the Sienna has an advantage. For those interested, you can review SIENNA MPG across all years to examine trends in fuel economy and any changes made to the vehicle over the years. Or if you curious about the whole brand, you can see all Toyota fuel economy data.

Tips to maximize efficiency

Take advantage of the Sienna’s regenerative braking system. Anticipate traffic stops and gently decelerate whenever possible. This allows the electric motor to recapture energy, replenishing the battery and reducing the load on the gasoline engine. Avoiding sudden braking can improve your overall fuel efficiency in city driving.

Be mindful of your acceleration. The hybrid powertrain rewards smooth acceleration. Avoid stomping on the accelerator unless necessary, as this forces the gasoline engine to work harder and consumes more fuel. Gentle acceleration will keep the vehicle operating in electric-only mode as much as possible, maximizing efficiency.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, making the engine work harder and reducing fuel economy. Check your tire pressure regularly and inflate them to the recommended level, which can be found on the sticker inside the driver’s side door jamb.

Reduce unnecessary weight. Hauling around extra cargo adds weight to the vehicle, which increases fuel consumption. Remove any unnecessary items from the trunk or cargo area to minimize the load on the engine. Every pound saved contributes to improved fuel efficiency.

Use the air conditioning sparingly. The air conditioning system can place a strain on the engine, especially in hot weather. While it’s important to stay comfortable, try to use the air conditioning conservatively. When possible, use the fan or open the windows to circulate air instead.