26 MPG combined is respectable for the 2020 Infiniti QX50, especially given its purpose. It is not a hyper-efficient hybrid, but a compact luxury crossover designed for a comfortable and engaging driving experience and stylish design. Buyers choose the QX50 for its looks, well-equipped interior, and innovative variable compression engine, not necessarily for best-in-class fuel efficiency. Fuel economy is adequate. It satisfies without being a key selling point.

City and highway performance

The EPA estimates the 2020 Infiniti QX50’s fuel economy at 23 MPG in the city and 29 MPG on the highway. These figures reflect the performance of the 2.0-liter VC-Turbo engine and its automatic (AV-S8) transmission in normal driving. The city MPG is fairly typical for a turbocharged engine in a vehicle of this size and weight. The highway figure of 29 MPG, while decent, could be higher; its shape isn’t very aerodynamic, so its highway fuel economy suffers. Commuters who spend most of their time on open roads might be slightly disappointed, while those mainly driving in cities will likely see figures closer to the EPA estimate.

Annual fuel cost

The EPA estimates the yearly fuel cost for the 2020 Infiniti QX50 at $2,250. This calculation assumes 15,000 miles per year and uses national average fuel prices. Individual costs will change depending on driving habits, local fuel prices, and the specific grade of gasoline used. Fluctuations in fuel costs can change this annual estimate, and careful driving habits can help control that expense.

Real-world expectations

While the EPA estimates provide a baseline, real-world fuel economy often differs. The VC-Turbo engine in the QX50 is sensitive to driving style. Hard acceleration and frequent hard braking will hurt fuel consumption. Passengers, cargo, and even tire pressure can affect it. Owners who prioritize smooth, consistent driving and carefully maintain their vehicle, including proper tire inflation, can expect to see figures closer to the EPA estimates. As with any vehicle, your mileage may vary. It’s related to your individual driving habits and conditions.

How it compares

Compared to its rivals, the Infiniti QX50’s fuel economy is competitive but not class-leading. The Acura RDX, with its 2.0-liter turbo engine, achieves a similar 24 MPG combined. The Lexus NX 300 offers a slightly better 25 MPG combined, but prioritizes hybrid fuel economy with the NX 300h variation getting 31 MPG combined. The BMW X3 xDrive30i with its 2.0-liter turbo manages 24 MPG combined. Those considering the QX50 likely appreciate its distinctive styling and unique engine technology, but are willing to accept a slightly lower MPG rating in exchange for those features. For a broader look at QX50 MPG across all years, additional perspective can be gained. Considering all Infiniti fuel economy data can help further inform your research as well.

Tips to maximize efficiency

Use the QX50’s Drive Mode Selector. The “Eco” mode optimizes engine and transmission settings for maximum fuel efficiency. It may slightly reduce throttle response, but it can make a noticeable difference in fuel consumption, especially during city driving.

Check tire pressure often. Underinflated tires increase rolling resistance, which reduces fuel economy. Regularly check and maintain the recommended tire pressure listed on the driver’s side door jamb. This simple act affects fuel efficiency and prolongs tire life.

Plan your route to reduce stop-and-go traffic. Idling burns fuel without covering any distance. Using navigation apps to find and avoid congested areas can lead to smoother, more efficient journeys.

Drive smoothly. The VC-Turbo engine responds best to a measured approach. Avoid aggressive acceleration and hard braking, as these waste fuel. Anticipate traffic flow and maintain a consistent speed whenever possible.

Reduce weight. Carrying unnecessary weight in your vehicle decreases fuel efficiency. Regularly remove any items you don’t need. Even small weight reductions, combined with other fuel-saving practices, can make a noticeable difference.