26 MPG combined likely plays a supporting role, not a leading one, in a 2018 Jaguar XF buyer’s decision. This XF, with the 296-horsepower 2.0-liter turbocharged four-cylinder and rear-wheel drive, suits drivers who want both performance and British style, even if it means spending more on gas. It’s a car for those who like the engine’s sound and the precise handling, accepting that enjoying a spirited drive means using more fuel.

City and highway performance

The EPA estimates the XF’s fuel use in different conditions. Expect about 23 MPG in the city, due to frequent stops. On the highway, the XF gets a more acceptable 31 MPG. This shows the engine’s efficiency at a steady speed, helped by the smooth eight-speed automatic transmission. Keep in mind that how you drive greatly affects these numbers. Quick acceleration and hard braking will lower them.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2018 Jaguar XF (296 Hp) 2.0L 4-cyl is $2,250. This is based on driving 15,000 miles per year using the national average fuel price at the time. If you drive more or live where gas is expensive, this will increase. Gas prices change throughout the year, so keep that in mind when estimating your fuel expenses. This is only an estimate; your fuel costs can vary greatly depending on your driving and location.

Real-world expectations

The EPA provides a standard, but real-world MPG often differs. Things like traffic, weather, and driving style can impact fuel economy. Someone who often uses the XF’s Sport mode to use the engine’s power will get lower MPG than someone who accelerates gently. Regular maintenance, including correct tire inflation and oil changes, is also critical for good fuel efficiency. The 2018 XF MPG varies across all years based on real-world data.

How it compares

Among mid-size luxury sedans, the XF’s fuel economy is about average. The BMW 530i, also with a 2.0-liter turbocharged four-cylinder, gets an EPA-estimated 27 MPG combined. The Mercedes-Benz E300, another competitor, also gets 27 MPG combined. A Lexus GS 300, while offering a more relaxed drive, gets slightly less at 24 MPG combined. For drivers considering all Jaguar fuel economy data, the XF balances performance and efficiency with its sporty nature.

Tips to maximize efficiency

Use the Jaguar Drive Control system to select “Eco” mode when you can. This mode adjusts the engine and transmission to prioritize fuel efficiency, reducing throttle response and shifting earlier. It’s good for highway driving or stop-and-go traffic when you don’t need maximum power.

Check your tire pressure often. Underinflated tires increase rolling resistance, making the engine work harder and use more fuel. Check the tire pressure sticker on the driver’s side door for the correct pressure and maintain it. Correctly inflated tires improve handling and make tires last longer.

Avoid accelerating and braking hard. The XF’s 296 horsepower is tempting, but doing it often will lower fuel economy. Accelerate smoothly and brake early to maximize MPG. Try to keep a steady speed and avoid sudden changes.

Reduce idling. If you’ll be stopped for more than a minute, turn off the engine. Modern engines restart quickly, and idling wastes fuel. This is especially important in cities with many traffic lights.

Maintain a steady speed on the highway. Use cruise control when possible to avoid speeding up and slowing down unintentionally. A steady speed reduces engine load and helps maximize fuel efficiency over long distances. Air resistance increases a lot with speed, so avoid exceeding the speed limit.