22 MPG combined defines the 2025 Honda Odyssey’s fuel economy. This figure is impressive for a full-size, eight-passenger minivan designed to haul families, gear, and everything in between with unwavering reliability and comfort. This isn’t a vehicle striving for class-leading efficiency at the expense of practicality; it’s a workhorse engineered to serve its core mission without needlessly using fuel. The Odyssey is built for the long haul, for soccer practice runs, for cross-country road trips, and for those who demand expansive interior space and Honda’s reputation for longevity. Its target audience, families with multiple children, often still in car seats, prioritizes safety, utility, and a smooth, quiet ride over hyper-efficient powertrains. For them, 22 MPG means they can carry out their daily lives without constantly stressing about the next gas station.

City and highway performance

Looking closer at the EPA ratings, the 2025 Odyssey achieves 19 MPG in city driving and 28 MPG on the highway. That 19 MPG city figure is strong for a vehicle of this size, weight, and passenger capacity, reflecting Honda’s optimization of the 3.5L V6 engine and its smooth 10-speed automatic transmission. In stop-and-go urban environments, where minivans often spend a significant portion of their operational life, the Odyssey performs admirably, avoiding the significant drops in efficiency that affect many larger SUVs. The 28 MPG highway rating stands out. This is where the Odyssey’s powertrain shines, cruising effortlessly at speed with cylinders deactivated under light loads thanks to Honda’s Variable Cylinder Management (VCM) system. This VCM technology, a hallmark of Honda’s V6 engines, allows the engine to switch between three and six cylinders, directly contributing to that highway rating. This means less frequent stops on family vacations and a more palatable cost of ownership for those long-distance treks that define minivan ownership.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2025 Honda Odyssey at $2,000 per year. This figure is calculated based on an average of 15,000 miles driven annually, split between 45% highway and 55% city driving, and using national average fuel prices, which the EPA periodically updates. For Odyssey buyers, this $2,000 annual outlay for fuel is a predictable and manageable expense within their family budget. It highlights the practical economics of choosing a minivan, a category often overlooked by those fixated on SUVs but which consistently delivers superior passenger and cargo capacity with competitive, if not better, fuel economy. Compared to many three-row SUVs that offer less interior volume but frequently demand premium fuel, the Odyssey’s annual fuel cost, combined with its standard regular unleaded requirement, presents a strong financial argument for its dedicated buyers. For more information on all Honda fuel economy data, FuelEconomyHub.com offers detailed statistics.

Real-world expectations

Experienced Odyssey owners will tell you that matching or slightly exceeding EPA numbers is achievable with mindful driving. The 3.5-liter V6, paired with the quick-shifting 10-speed automatic, is a well-tuned powertrain that rewards a smooth driving style. Aggressive acceleration and frequent hard braking will undoubtedly lower city MPG, but the VCM system’s ability to smoothly drop cylinders on the highway means that steady, consistent cruising can often eke out an extra MPG or two above the 28 MPG highway rating. Factors like passenger load, cargo weight, exterior temperature, and tire pressure all play significant roles. A fully loaded minivan with eight people and a roof-mounted cargo box will naturally consume more fuel, but even under these conditions, the Odyssey maintains a respectable showing, never feeling strained or inefficient. Its character is one of effortless competence, and that extends to its fuel consumption, which remains within a predictable and understandable range for its class.

How it compares

The 2025 Honda Odyssey occupies a shrinking, yet vital, segment where it faces formidable rivals, each with its own fuel economy story. The Toyota Sienna, for instance, offers a hybrid-only powertrain across all trims and boasts a combined 36 MPG (36 City/36 Highway), a clear win on paper for pure efficiency, but it comes with a trade-off in terms of engine character and overall performance feel for some buyers. The Chrysler Pacifica, especially in its standard non-PHEV V6 guise, typically nets 22 MPG combined (19 City/28 Highway), directly mirroring the Odyssey. The Pacifica also offers an all-wheel-drive option, which often slightly reduces fuel economy. Then there’s the Kia Carnival, which, while not technically a true minivan due to its SUV-like styling, offers a 3.5L V6 with a combined 22 MPG (19 City/26 Highway) in its front-wheel-drive configurations. The Odyssey’s 28 MPG highway rating is a notable advantage over the Carnival. For the Odyssey buyer who values a traditional, strong V6 engine, refined driving dynamics, and Honda’s bulletproof reliability, its 22 MPG combined remains highly competitive within its peer group, especially when factoring in the overall ownership experience. You can find more details about ODYSSEY MPG across all years on FuelEconomyHub.com.

Tips to maximize efficiency

Maintain consistent speeds on the highway. The Odyssey’s Variable Cylinder Management system works best when the engine isn’t constantly fluctuating rpms, so using cruise control whenever safe and appropriate can significantly improve that impressive 28 MPG highway figure.

Ensure proper tire inflation. Under-inflated tires increase rolling resistance, forcing the powerful 3.5L V6 to work harder, directly impacting fuel economy. Check your tire pressure at least once a month, as temperatures can cause fluctuations.

Avoid unnecessary weight. While the Odyssey is designed to carry a lot, removing heavy items that aren’t regularly needed, like third-row seats if they can be easily folded or removed, or accumulated clutter, reduces the workload on the engine.

Practice smooth acceleration and braking. The 10-speed automatic transmission is designed to optimize shifts for efficiency, but aggressive starts and stops negate its effectiveness, burning more fuel unnecessarily in city driving.

Limit excessive idling. If you’re going to be stopped for more than 60 seconds, it’s generally more fuel-efficient to turn off the engine, especially for a vehicle with the displacement of the Odyssey’s V6.