25 MPG combined is respectable for the 2021 Volvo V90 AWD with the 2.0L four-cylinder. It’s not going to win any hypermiling awards, but for a spacious, all-weather wagon that prioritizes safety, comfort, and a touch of Scandinavian flair, it’s a compromise that its target demographic readily accepts.

City and highway performance

The EPA estimates for the 2021 V90 AWD reveal a split personality, with 21 MPG in the city and 32 MPG on the highway. The city figure, while not stellar, is understandable given the need to repeatedly accelerate the V90’s mass from a standstill. The turbocharger contributes to quick urban driving, but it also boosts fuel consumption. Once up to speed on the highway, however, the eight-speed automatic transmission allows the engine to settle into a more relaxed and efficient operating range. The 32 MPG highway figure demonstrates what’s possible when the engine isn’t constantly working hard.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2021 Volvo V90 AWD at $2,300. This figure is calculated based on driving 15,000 miles per year, using a blended mix of city and highway driving, and assuming national averages for fuel prices. Of course, your actual fuel costs will vary based on your driving habits, the type of fuel you use, and fuel prices in your area. It’s worth keeping an eye on these factors, particularly if you tend to spend more time in stop-and-go traffic than cruising at highway speeds.

Real-world expectations

While the EPA provides a standardized benchmark, real-world MPG often deviates based on driving style, terrain, and even weather conditions. Owners who frequently accelerate quickly or regularly navigate mountainous roads are likely to see figures closer to the city estimate. Conversely, those who accelerate smoothly and maintain consistent highway speeds may even exceed the 32 MPG rating. Consistent monitoring of your fuel consumption will provide the most accurate understanding of your V90’s efficiency in your specific driving environment. The V90’s trip computer makes this relatively easy.

How it compares

In the dwindling wagon segment, the V90’s fuel economy places it in context. The Audi A6 allroad, similarly equipped with a turbocharged four-cylinder and all-wheel drive, achieves an EPA-estimated 23 MPG combined. The Mercedes-Benz E450 4MATIC Wagon, with its more powerful six-cylinder engine, manages a comparable 24 MPG combined. While these competitors offer different driving experiences, the V90’s fuel economy demonstrates a balance between performance and efficiency that’s relevant for buyers considering practical yet luxurious transportation.

For those willing to forgo the wagon body style but seeking similar luxury and space, the Volvo XC60 B5 AWD SUV achieves 25 MPG combined, highlighting the efficiency of Volvo’s engine technology across different platforms. For all Volvo fuel economy data, the V90 distinguishes itself by offering similar MPG to their SUVs while providing a lower cargo height.

Tips to maximize efficiency

Embrace smooth acceleration. The V90’s turbocharged engine provides ample torque, so there’s often no need to aggressively stomp on the accelerator. Gentle acceleration and anticipating traffic flow will keep the turbocharger from boosting unnecessarily, saving fuel.

Use cruise control on the highway. Maintaining a consistent speed is one of the most effective ways to improve fuel economy. The V90’s adaptive cruise control system enhances this by automatically adjusting your speed to maintain a safe following distance, minimizing unnecessary braking and acceleration.

Monitor tire pressure regularly. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Check your tire pressure at least once a month and ensure it matches the recommended levels listed on the driver’s side door jamb.

Consider using the “Eco” driving mode. This mode adjusts engine and transmission settings to prioritize fuel efficiency. It may slightly reduce throttle response, but it can make a noticeable difference in consumption, particularly during longer trips. Remember the V90 MPG across all years can vary depending on the driving mode.

Minimize idling. Excessive idling wastes fuel and contributes to emissions. If you’re stopped for more than a minute or two, it’s generally more efficient to turn off the engine. The V90’s start-stop system automatically handles this in many situations, but you can further reduce idling time by being mindful of traffic signals and potential delays.