21 MPG combined: that’s what owners of the 2018 Ford Explorer with all-wheel drive and the 2.3L EcoBoost four-cylinder get. It’s not impressive, and it’s a key compromise accepted by families needing the Explorer’s passenger and cargo capacity, and its image of reliable capability. Nobody buys this Explorer expecting Prius-rivaling efficiency. They buy it expecting to haul kids, sports equipment, and maybe even tow small trailers. The 2.3L grants them respectable power while attempting to lessen the penalty for all that utility.

City and highway performance

The EPA rates the 2018 Ford Explorer AWD 2.3L at 18 MPG in the city and 25 MPG on the highway. The city figure reflects the stop-and-go driving that plagues suburban commutes, the kind where the Explorer spends much of its life carting kids to school and running errands.

The relatively low city MPG reveals how weight and the all-wheel-drive system impact the fuel consumption. The highway figure is more palatable, suggesting that longer road trips will be less painful at the pump. However, remember these are EPA estimates achieved under controlled conditions. Real-world highway mileage will vary based on speed, load, and terrain.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2018 Ford Explorer AWD 2.3L at $2,100. This figure is based on driving 15,000 miles per year and using national average fuel prices. Consider this a benchmark to use as a starting point. If your driving habits are more city-focused, or if fuel prices are higher in your area, you should expect to pay more. Conversely, if you primarily drive on the highway, and fuel costs are lower, you might spend less. It’s a good idea to adjust it based on your individual circumstances.

Real-world expectations

While the EPA provides a standardized rating, real-world fuel economy for the 2018 Ford Explorer AWD 2.3L will likely vary. Factors like driving style, traffic conditions, and even tire pressure can significantly impact the MPG you achieve. Aggressive acceleration and frequent hard braking will decrease fuel economy. Conversely, smooth, consistent driving habits will help you get closer to the EPA estimates. Many owners report figures slightly below the combined 21 MPG, often hovering around 19-20 MPG in mixed driving. Keep a log of your fuel consumption to understand what mileage you’re realistically getting.

How it compares

Compared to competitors, the 2018 Ford Explorer AWD 2.3L places mid-pack in terms of fuel economy. A similarly equipped Toyota Highlander with all-wheel drive and its 2.5L four-cylinder engine manages around 22 MPG combined. The Honda Pilot, another popular choice in this segment, delivers 20 MPG combined with its V6 and all-wheel drive. A Chevrolet Traverse, while offering more interior space, sacrifices fuel economy, achieving only 19 MPG combined with all-wheel drive. Remember, there are other choices within the Explorer line as well.

Review EXPLORER MPG across all years and trims to see if another version better fits your needs. For shoppers prioritizing fuel efficiency within this size class, the Highlander presents a slightly more frugal alternative, but the Explorer counters with distinctive styling and, to some, a more engaging driving experience. For full comparative information see all Ford fuel economy data.

Tips to maximize efficiency

The 2.3L EcoBoost engine responds well to gentle throttle inputs. Avoid excessively hard acceleration to conserve fuel. This engine delivers peak torque at relatively low RPMs, so there’s no need to rev it high to extract power.

Ensure your tires are properly inflated to the recommended pressure, which can be found on a sticker inside the driver’s side doorjamb. Underinflated tires increase rolling resistance, lowering fuel economy. Check your tire pressure regularly, especially during temperature changes.

Reduce unnecessary weight in the vehicle. Hauling around extra cargo impacts fuel economy, especially in the city. Remove any items you don’t need, such as sports equipment or tools, to lighten the load.

Plan your routes to avoid stop-and-go traffic whenever possible. Constant acceleration and braking consume more fuel than maintaining a steady speed. Consider using navigation apps to find alternative routes with less congestion.

Minimize idling. If you’re stopped for more than a minute, turn off the engine. Modern vehicles, including the 2018 Explorer, are designed to restart quickly and efficiently, so you won’t waste fuel by idling.