27 MPG combined is a respectable figure for the 2023 Volvo XC90 T8 AWD Recharge, a plug-in hybrid SUV that prioritizes luxury, safety, and a quiet driving experience over the best fuel savings. This isn’t a small economy car. It’s a spacious three-row SUV designed to transport families in comfort and style. Buyers of the XC90 T8 are typically professionals with active lifestyles, willing to pay for a vehicle that aligns with their values of sustainability and Scandinavian design, without sacrificing the practicality they need.

City and highway performance

The EPA estimates for the XC90 T8 place city driving at 26 MPG and highway driving at 27 MPG. These relatively similar figures suggest consistent fuel economy regardless of driving environment, likely because the electric motor assists the gasoline engine. In pure electric mode, which is possible for a limited range, fuel consumption drops to zero, further boosting overall efficiency, especially on shorter city trips. The eight-speed automatic transmission helps keep the engine in its optimal power band, contributing to these figures.

Annual fuel cost

The EPA calculates that the annual fuel cost for the 2023 Volvo XC90 T8 AWD Recharge is $2,150. This figure is based on driving 15,000 miles per year, using a blend of city and highway driving, and factoring in national average fuel prices. While individual fuel costs vary depending on driving habits and local fuel prices, this number provides a useful benchmark for buyers to compare running costs against other vehicles in its class.

Real-world expectations

While the EPA estimates provide a standardized comparison point, real-world fuel economy depends heavily on driving habits. XC90 T8 owners who frequently charge their vehicles and primarily drive short distances in electric mode will likely exceed the EPA’s combined figure. Those who primarily take long highway trips without charging may see lower MPG numbers. Aggressive driving, heavy loads, and extreme weather conditions also impact fuel consumption. Owners can track their energy usage through the vehicle’s infotainment system to understand how their driving style affects efficiency.

How it compares

The XC90 T8 occupies a unique position in the luxury three-row SUV segment. The Acura MDX, for instance, with its non-hybrid powertrain, achieves around 22 MPG combined. The BMW X5 xDrive45e, another plug-in hybrid competitor, offers a similar electric range, but its fuel economy when running on gasoline is comparable to the XC90 T8, around 21 MPG combined. The Lexus RX 450h, a hybrid but not a plug-in hybrid, does slightly better at around 30 MPG combined. These comparisons highlight the XC90 T8’s blend of electric capability and overall efficiency, even when relying on gasoline. Prospective buyers need to weigh the benefits of plug-in capability versus the outright fuel efficiency of a standard hybrid when considering their options. You can find all all Volvo fuel economy data on this site, as well as XC90 MPG across all years.

Tips to maximize efficiency

Maximize your XC90 T8 fuel efficiency by consistently charging the battery. Plugging in regularly, even for shorter periods, allows you to use electric power more frequently, reducing your need for gas. Use off-peak charging times to minimize electricity costs.

Employ the vehicle’s driving modes strategically. Select the “Pure” mode for all-electric driving in appropriate conditions, such as city commutes or errands. Use “Hybrid” mode for balanced performance, letting the car intelligently manage power sources. “Power” mode is great for spirited driving, but will negatively impact fuel economy.

Maintain a smooth and steady driving style. Avoid aggressive acceleration and hard braking, as these actions consume significantly more energy. Anticipate traffic flow and maintain a consistent speed whenever possible. Regenerative braking, which is enabled in most driving modes, helps recapture energy to recharge the battery.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, leading to decreased fuel economy. Regularly check your tire pressure and inflate them to the recommended level, which can be found on the driver’s side doorjamb.

Reduce unnecessary weight. Carrying heavy items in your vehicle impacts fuel efficiency. Remove any items that are not essential for your daily travels. This is especially important during long road trips, as extra weight can significantly reduce your MPG.