22 MPG combined isn’t going to win any fuel economy awards, but for the 2015 Infiniti Q60 3.7L, it’s what you’ll get if you want a thrilling driving experience. This car caters to drivers who prioritize sleek style, a potent engine, and a connection to the road, not hyper-efficiency. Acceptable fuel economy is simply a trade-off.

City and highway performance

The EPA estimates the 2015 Infiniti Q60 3.7L at 19 MPG in the city and 27 MPG on the highway. The city figure accurately reflects the car’s tendencies. Stop-and-go driving will inevitably take a toll on fuel consumption given the 3.7-liter V6 engine. On the open road, however, the Q60 surprises. Its smooth-shifting 7-speed automatic transmission helps optimize fuel economy at cruising speeds, allowing it to reach that 27 MPG figure without much conscious effort from the driver. This highway number proves that efficiency is possible, it just requires some restraint.

Annual Fuel Cost

The EPA estimates the annual fuel cost for the 2015 Infiniti Q60 3.7L at $2,650. This figure is based on driving 15,000 miles per year, factoring in a specific percentage of city versus highway driving, and using the national average fuel price at the time of calculation. It’s a useful benchmark, but remember that your actual fuel costs may vary depending on your driving habits and the price of gasoline in your area. The $2,650 figure is a clear indicator of the ongoing expense associated with owning a performance-oriented coupe.

Real-World Expectations

While the EPA numbers provide a baseline, real-world experiences often differ. Q60 drivers who enjoy the engine’s performance and spend a significant amount of time in city traffic will likely see fuel economy closer to, or even below, the 19 MPG city estimate. Those who prioritize efficient driving and primarily stick to highway cruising may achieve figures closer to, or even slightly above, the 27 MPG highway estimate. Ultimately, your driving style and environment hold significant sway over the numbers you actually see.

How it compares

In the realm of sporty coupes, the Q60’s fuel economy positions it in a specific spot. The BMW 428i (2014-2016), with its turbocharged 2.0-liter four-cylinder engine, offered a significantly better 27 MPG combined. However, the 428i delivers a substantially different driving experience emphasizing efficiency. The 2015 Audi A5, similarly powered by a turbocharged four-cylinder, offered an EPA-estimated 26 MPG combined. Owners accepted the Q60’s diminished fuel economy because of its V6 engine, superior sound, and unique styling. You can browse Q60 MPG across all years for a broader perspective.

Tips to maximize efficiency

Use the Q60’s drive mode selector. Selecting the “Snow” or “Eco” mode will significantly reduce throttle response and shift points, encouraging a more gentle driving style which can improve fuel economy, especially in city driving.

Monitor your tire pressure regularly. Underinflated tires increase rolling resistance, which decreases fuel economy. Consult the sticker on the driver’s side doorjamb or your owner’s manual for the recommended tire pressure, and ensure your tires are properly inflated.

Reduce unnecessary weight in the vehicle. Extra cargo adds weight and requires more energy to accelerate, so remove any items you don’t need from the trunk and passenger compartment.

Practice smooth acceleration and braking. Avoid aggressive starts and stops, as they consume significant fuel. Anticipate traffic flow and maintain a steady speed whenever possible to maximize fuel efficiency. If you’d like to see all Infiniti fuel economy data, you can see the wider brand context.