Owners of the 2018 Nissan Pathfinder 4WD 3.5L 6-cyl get 22 MPG combined. This isn’t a hybrid, and it’s not intended to be. This is a family-focused SUV designed for hauling people and cargo, and sometimes, for tackling light off-road trails or snow-covered roads. For those who need the space and capability, the fuel economy is a necessary compromise, not a deterrent.

City and highway performance

The EPA estimates the 2018 Pathfinder 4WD at 19 MPG in the city and 26 MPG on the highway. The city figure reflects the Pathfinder’s weight and the stop-and-go driving conditions that require more frequent acceleration. The highway figure is respectable, thanks to the continuously variable transmission (CVT) which optimizes engine speed for efficiency at cruising speeds. Remember that these numbers are achieved under ideal conditions. Load up the Pathfinder with passengers and luggage, and both figures will likely decrease.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2018 Nissan Pathfinder 4WD is $2,000. This figure is based on driving 15,000 miles per year and using national average fuel prices. Individual spending may vary depending on driving habits, local fuel costs, and the type of fuel used. Maintaining proper tire inflation and keeping up with scheduled maintenance can also play a role in achieving and maintaining this annual cost.

Real-world expectations

While the EPA provides a standardized estimate, real-world fuel economy often differs. Pathfinder owners frequently report numbers that fluctuate around the EPA estimates, but conditions matter. Aggressive driving, frequent short trips, and consistent use of four-wheel-drive will negatively impact fuel economy.

On the other hand, mindful driving habits and regular highway cruising can bring numbers closer to, or even slightly above, the EPA estimates. The driver must recognize the factors impacting their MPG and then adjust driving habits accordingly.

How it compares

The 2018 Pathfinder’s fuel economy is in the middle of its class compared to other SUVs. The Toyota Highlander V6 AWD achieves around 22 MPG combined as well. The Honda Pilot 4WD manages a similar 22 MPG combined. The Ford Explorer 4WD with its standard V6 comes in slightly lower at around 19 MPG combined.

These small differences are important to buyers who are cross-shopping, but the Pathfinder’s value usually becomes clear when considering other qualities that affect the ownership experience. If fuel economy is the #1 consideration in the segment, other entries could make more sense, but for the average Pathfinder buyer, the vehicle’s strengths are prioritized.

Tips to maximize efficiency

The CVT in the Pathfinder is designed for efficiency, so avoid aggressive acceleration, particularly from a standstill, to help it do its job. Gentle acceleration allows the transmission to quickly find the optimal gear ratio for fuel conservation.

Keep your tires properly inflated. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Check your tire pressure regularly and inflate them to the recommended levels found on the driver’s side doorjamb. You’ll appreciate the improved handling too.

When conditions allow, resist the temptation to constantly drive in 4WD. Unless you require the added traction, keep the Pathfinder in 2WD (front-wheel drive) to reduce drivetrain friction and improve fuel economy. Locking the vehicle into 4WD full-time, even on dry pavement, noticeably increases fuel consumption.

Reduce unnecessary weight. Remove any cargo or items from the vehicle that are not needed. Extra weight puts a strain on the engine and reduces fuel efficiency. This is especially true given the Pathfinder’s already substantial curb weight.

Keep your vehicle properly maintained. Regular oil changes, air filter replacements, and tune-ups ensure that the engine is running efficiently. A well-maintained engine consumes less fuel and performs better overall. You can find all all Nissan fuel economy data right here.

Owners weighing heavy cargo capacity can find PATHFINDER MPG across all years here instead.