25 MPG combined is an acceptable, if unremarkable, figure for the 2017 Volvo S90 AWD 2.0L 4-cyl. This isn’t a car bought for hypermiling; it’s a mid-size luxury sedan with all-wheel drive, purchased primarily for its quiet interior, understated Swedish design, and unwavering focus on safety. The fuel economy serves as an acceptable compromise, a cost for the qualities its drivers value most.

City and highway performance

The EPA estimates the S90 AWD 2.0L at 22 MPG in the city and 31 MPG on the highway. The city figure reflects the reality of stop-and-go driving with a turbocharged engine that needs to work a little harder to get the car moving from a standstill. The highway figure, however, is respectable. The eight-speed automatic transmission allows the engine to cruise at lower RPMs at higher speeds, contributing to better fuel efficiency on long journeys. These numbers are achievable in real-world conditions with mindful driving, but aggressive acceleration will quickly lower those figures.

Annual Fuel Cost

The EPA estimates the annual fuel cost for the 2017 Volvo S90 AWD 2.0L 4-cyl at $2,300. This calculation is based on driving 15,000 miles per year and using national average fuel prices. Keep in mind this is an estimate and your actual fuel costs may vary depending on your driving habits, the type of fuel you use, and local fuel prices. However, it provides a useful benchmark for comparing the running costs of the S90 to other vehicles.

Real-World Expectations

While the EPA estimates provide a baseline, real-world fuel economy in the 2017 S90 AWD 2.0L depends heavily on driving style and conditions. Drivers with a heavy foot or those who frequently drive during rush hour can expect to see figures closer to the low end of the EPA range, perhaps even slightly below. Conversely, those who prioritize smooth acceleration, anticipate traffic flow, and spend more time on the highway may find themselves exceeding the EPA estimates.

The S90’s all-wheel drive system, while providing enhanced traction and stability, also adds weight and complexity, which can negatively impact fuel economy, particularly in stop-and-go conditions. Keep an eye on the instantaneous fuel economy display to learn how different driving habits affect fuel consumption.

How it compares

In the competitive mid-size luxury sedan segment, the 2017 S90’s fuel economy stacks up fairly mid-pack. The BMW 530i xDrive, for example, is rated at 27 MPG combined, offering a slight edge in efficiency. The Mercedes-Benz E300 4MATIC achieves a similar 25 MPG combined rating. However, the S90 often presents a good value, offering comparable luxury and features at a potentially lower price point. Someone considering the S90 might be less concerned with squeezing every last MPG from their tank and more focused on overall value, safety, and design. Looking at all Volvo fuel economy data, the S90’s fuel consumption aligns with its mission as a comfortable and stylish sedan designed for everyday practicality. You can also explore S90 MPG across all years to see how similar models have performed over time.

Tips to maximize efficiency

Pay attention to tire pressure. Ensuring your tires are properly inflated, as indicated on the sticker inside the driver’s side door, reduces rolling resistance and can improve fuel economy by a noticeable margin. Regularly check and adjust your tire pressure, especially with seasonal temperature changes.

Avoid aggressive acceleration and braking. The S90’s turbocharged engine responds well to smooth, gradual throttle inputs. Jackrabbit starts and hard braking waste fuel and put unnecessary strain on the drivetrain. Anticipate traffic flow and maintain a consistent speed whenever possible.

Use cruise control on the highway. Cruise control helps maintain a steady speed, minimizing unnecessary speed fluctuations that can negatively impact fuel economy. This is particularly effective on long, flat stretches of highway where consistent speed is easily maintained.

Consider using the “Eco” driving mode. The S90 likely offers selectable driving modes, and “Eco” mode typically optimizes various vehicle systems, such as throttle response and transmission shift points, to prioritize fuel efficiency. Experiment with this mode and see if it suits your driving style without sacrificing too much performance.

Minimize idling. Excessive idling consumes fuel without covering any distance. If you’re stopped for more than a minute or two, such as waiting in a parking lot or at a long traffic light, consider turning off the engine. Many newer vehicles have automatic start/stop systems to handle this automatically, but older models require manual intervention.