25 MPG combined is a tough number to swallow in 2019, but the Mitsubishi Outlander PHEV isn’t aiming for the same buyer as a Prius Prime or even a standard gas-powered Outlander. This plug-in hybrid caters to a specific niche: those who want the added cargo space and all-weather capability of a compact SUV, plus the ability to drive short distances solely on electric power. The Outlander PHEV prioritizes versatility and partial electrification, which often results in lower fuel efficiency when the gasoline engine is running.

City and highway performance

The Outlander PHEV’s EPA ratings of 25 MPG city and 26 MPG highway highlight a plug-in hybrid characteristic. The city MPG matches the combined rating, suggesting that during EPA testing the electric motor was used more frequently at lower speeds. The slightly higher highway MPG indicates the gasoline engine contributes more at freeway speeds, where electric motor efficiency typically decreases. This makes the Outlander PHEV particularly well-suited for urban commuters who can use its electric range for daily errands and shorter trips.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2019 Mitsubishi Outlander PHEV at $1,750. This figure is based on driving 15,000 miles per year, with a specific percentage of those miles driven in the city versus on the highway. It also uses a national average fuel price. Remember that your actual fuel costs could vary significantly depending on your driving habits, local fuel prices, and how often you plug in the vehicle. Those who consistently charge and use the electric range will see considerable savings compared to someone who rarely plugs in and relies primarily on the gasoline engine. This figure underlines the importance of understanding how you will use the vehicle.

Real-world expectations

While the EPA provides a standardized testing methodology, real-world fuel economy for the Outlander PHEV can vary greatly. If your daily commute is within the vehicle’s roughly 22 miles of electric range, and you consistently charge at home, you could theoretically drive for days or even weeks without using any gasoline. However, longer trips, cold weather (which reduces battery capacity), aggressive driving, and forgetting to plug in will all dramatically decrease fuel economy and make it difficult to achieve the EPA number. Consider the EPA ratings as a baseline, and understand that driver behavior and charging habits are the biggest determinants of real-world fuel costs.

How it compares

Compared to other compact SUVs, the Outlander PHEV’s 25 MPG combined rating isn’t great. A standard 2019 Mitsubishi Outlander with all-wheel drive achieves around 27 MPG combined. The Toyota RAV4 Hybrid, a very popular choice, delivers an impressive 40 MPG combined. Even some non-hybrid SUVs like the Honda CR-V EX manage around 30 MPG combined. However, these comparisons don’t tell the whole story. The RAV4 Prime, a plug-in hybrid version of the RAV4, achieves 94 MPGe, but also carries a higher price tag and smaller cargo area. The Outlander PHEV competes by offering a balance of price, utility, and limited electric range, making it a distinctive option in its class. For those specifically seeking a plug-in hybrid SUV with a bit more practicality than a smaller hatchback, the Outlander PHEV stands almost alone.

Tips to maximize efficiency

Take full advantage of the regenerative braking system. The Outlander PHEV offers multiple levels of regenerative braking that can be controlled with the shift lever. Using the highest setting allows for more aggressive deceleration and maximizes energy recovery, sending power back to the battery and reducing wear on the brake pads. Learn to anticipate traffic and coast whenever possible to further enhance regenerative braking.

Pre-heat or pre-cool the cabin while the vehicle is plugged in. Using the climate control system draws significant power. By pre-conditioning the cabin while the Outlander PHEV is still connected to the charger, you can minimize the impact on the battery’s range, especially during extreme temperatures. This is particularly helpful in maintaining electric driving range during colder months.

Drive conservatively when the gasoline engine is running. The 2.0L four-cylinder engine isn’t particularly efficient when pushed hard. Avoid aggressive acceleration and maintain a steady speed on the highway. Using cruise control can help maintain a consistent speed and improve fuel economy during longer drives where electric power isn’t available.

Keep your tires properly inflated. Underinflated tires increase rolling resistance, which reduces fuel efficiency. Check your tire pressure regularly and inflate them to the recommended pressure found on the driver’s side doorjamb. Considering that the Outlander PHEV weighs more than the gasoline-only version, ensuring proper tire inflation is especially important.

Regularly check all Mitsubishi fuel economy data and keep software updated. Automakers often release software updates that improve vehicle efficiency. Ensure your Outlander PHEV receives all applicable updates to optimize performance and fuel economy. You can explore OUTLANDER MPG across all years and other models for comparison.