21 MPG combined is the reality for the 2021 Honda Passport AWD with the 3.5L V6. It’s a figure that sits squarely in the middle of the mid-size SUV pack and reflects the Passport’s mission: providing ample space, reliable capability, and Honda reliability without pretending to be a hyper-efficient hybrid. The Passport buyer isn’t chasing every last mile per gallon; they value the V6’s smooth power delivery and the confidence of all-wheel drive, accepting the fuel consumption as a trade-off.

City and highway performance

The EPA estimates for the 2021 Honda Passport AWD break down to 19 MPG in the city and 24 MPG on the highway. This split highlights the engine’s larger displacement and the inherent inefficiency of stop-and-go driving. The city figure reflects frequent acceleration and idling, where the V6 is working harder. The highway number, on the other hand, shows the engine settling into a more efficient cruising speed, aided by the nine-speed automatic transmission’s ability to keep the engine in its sweet spot. For owners who primarily drive in urban environments, the 19 MPG figure is the more relevant one, while those who frequently embark on road trips will likely see numbers closer to, or even slightly exceeding, the 24 MPG highway rating. See PASSPORT MPG across all years.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2021 Honda Passport AWD at $2,100. This figure is based on driving 15,000 miles per year and is calculated using the national average fuel prices at the time of testing. It’s a useful benchmark for comparing the Passport’s running costs to other vehicles in its class. Keep in mind that actual fuel costs will vary depending on individual driving habits, local fuel prices, and even the grade of gasoline used. While the Passport doesn’t require premium fuel, consistently aggressive driving or frequent towing will certainly inflate that $2,100 figure.

Real-world expectations

While the EPA provides a standardized testing environment, real-world mileage can fluctuate significantly. Expect to see numbers slightly below the EPA estimates if you regularly engage in aggressive driving, heavy city traffic, or use the Passport’s all-wheel-drive system in challenging conditions. Conversely, conservative driving on the highway, with minimal acceleration and consistent speeds, could yield numbers slightly above the 24 MPG highway rating. Terrain also plays a key role, driving in hilly or mountainous areas will likely reduce fuel economy. The 3.5L V6 is responsive, but it needs to work harder when climbing inclines, impacting fuel consumption.

How it compares

Fuel economy is always an important consideration, and understanding where the Passport sits relative to its competitors is crucial. The Toyota 4Runner, with its truck-based architecture and older 4.0L V6, typically achieves around 17 MPG combined. The Jeep Grand Cherokee (depending on the engine, trim level, and drivetrain) can range from 19-26 MPG combined. The Nissan Murano, designed more for on-road comfort than off-road capability, manages around 23 MPG combined. Those figures for those competitive vehicles make it obvious why the Passport buyer is willing to accept 21 MPG.

They are willing to overlook the fuel expenditure for the Honda’s reputation for reliability and lower long-term maintenance costs. Don’t forget to check all Honda fuel economy data for even more insight!

Tips to maximize efficiency

Adopt smooth acceleration habits. The 3.5L V6 offers plenty of power, but rapid acceleration consumes fuel. Gradually building up speed, rather than stomping on the accelerator, will make a noticeable difference over time. Anticipate traffic flow and coast whenever possible to minimize unnecessary braking and re-acceleration.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, forcing the engine to work harder and reducing fuel economy. Check your tire pressure regularly and maintain the recommended levels specified on the door placard. Also make sure you are using proper tires, a switch to more aggressively patterned off-road tires will also reduce efficiency.

Minimize idling time. Modern engines are surprisingly efficient when idling, but prolonged idling still consumes fuel unnecessarily. If you anticipate being stopped for more than a minute or two, consider turning off the engine, especially during warm-up phases. Reduce the time the car is just sitting running and not moving to save fuel.

Lighten the load. Carrying unnecessary weight in your vehicle reduces fuel economy. Remove any items from the trunk or cargo area that are not essential. Even small amounts of added weight can impact fuel efficiency over the long term. This is even more important when traveling for long periods of time with a family’s worth of camping gear.

Service and maintain your Passport on time with all recommended fluids and filters. A dirty air filter, for example, restricts airflow to the engine, reducing performance and fuel efficiency. Regular maintenance ensures the engine is operating optimally.