23 MPG combined in the 2018 Honda Pilot FWD 3.5L 6-cyl isn’t going to win any hypermiling awards, but it represents a reasonable compromise for families prioritizing space, reliability, and a comfortable ride over saving every drop of gas. This vehicle is aimed at suburban life, hauling kids, groceries, and sports equipment with ease. Its buyers aren’t necessarily looking for maximum efficiency; they’re looking for a dependable workhorse that won’t break the bank at the pump, and this Pilot largely delivers.

City and highway performance

The EPA estimates for the 2018 Honda Pilot FWD are 20 MPG in the city and 27 MPG on the highway. The city MPG reflects stop-and-go traffic, where the Pilot’s weight and naturally aspirated 3.5L V6 engine work against it. However, the highway figure is more respectable, indicating that the Pilot can cruise efficiently on longer journeys. The nine-speed automatic transmission (marked as S9 by the EPA) plays an important role in achieving this number. It allows the engine to operate at lower RPMs at highway speeds, reducing fuel consumption and contributing to a quieter cabin.

Drivers can realistically expect to see numbers close to these EPA estimates in their everyday driving, if they maintain a moderate driving style.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2018 Honda Pilot FWD at $1,900. This figure is calculated based on driving 15,000 miles per year, using the national average fuel price at the time of testing. Keep in mind that this is just an estimate; your actual fuel costs will vary depending on your driving habits, the type of fuel you use, and where you live. Areas with higher gas prices will result in a higher annual cost. However, $1,900 serves as a benchmark when comparing the Pilot’s running costs against other vehicles in its class, and it generally reflects the experience of Pilot drivers.

Real-world expectations

While the EPA figures offer a standardized measure, real-world fuel economy can change based on several factors. Aggressive acceleration, frequent short trips, and carrying heavy loads can all negatively impact fuel efficiency. Gentle driving, optimized tire pressure, and regular maintenance can help you achieve or even exceed the EPA estimates. Owners report that the Pilot’s highway MPG is more easily attainable than the city figure, particularly on long road trips. Expect the fuel economy to dip noticeably when fully loaded with passengers and cargo, or when towing.

How it compares

In the mid-size SUV segment, the 2018 Honda Pilot’s 23 MPG combined compares well. For example, the 2018 Toyota Highlander FWD with its 3.5L V6 is rated at 22 MPG combined, making it a close competitor. The Ford Explorer with its base 2.3L EcoBoost engine offers a slightly better 24 MPG combined, but comes with a different driving experience and available options. The Nissan Pathfinder, another key rival, achieves a similar 23 MPG combined.

For buyers in this segment, a single MPG difference isn’t usually a deal-breaker. Factors like reliability, interior space, and features often play a larger role in the final decision. You can view all Honda fuel economy data on our site.

Tips to maximize efficiency

Use the Pilot’s “Econ” mode. Engaging Econ mode alters the throttle response and transmission mapping to prioritize fuel efficiency over performance. The difference is subtle but noticeable, and it can contribute to an improvement in gas mileage, especially in city driving.

Check your tire pressure regularly. Underinflated tires increase rolling resistance, forcing the engine to work harder and consuming more fuel. Check the sticker on the driver’s side doorjamb for the recommended tire pressure for your Pilot and make sure your tires are properly inflated.

Avoid unnecessary idling. Letting your engine idle for extended periods wastes fuel. If you’re stopped for more than a minute, it’s generally more fuel-efficient to turn off the engine and restart it when you’re ready to go.

Plan your trips strategically. Combining multiple errands into a single trip can reduce cold starts, which use more fuel. Think about the route you will take; if you know roads tend to have traffic, try and take an alternate route. Avoid rush hour if possible.

Keep up with regular maintenance. A well-maintained engine runs more efficiently. Follow the manufacturer’s recommended maintenance schedule, including oil changes, spark plug replacements, and air filter replacements. A clogged air filter can restrict airflow to the engine, reducing fuel economy. Learn more about PILOT MPG across all years.