The 2018 Jaguar XF AWD 3.0L offers all-weather traction and a unique luxury sport sedan experience, but it comes with a combined 23 MPG. This XF configuration isn’t for those prioritizing fuel efficiency, but for buyers who want confident handling, distinctive styling, and a strong supercharged V6. They are investing in Jaguar’s promise of performance, accepting the fuel economy figure as a tradeoff.

City and highway performance

The EPA estimates the 2018 Jaguar XF AWD 3.0L will achieve 20 MPG in city driving and 28 MPG on the highway. The city figure reflects higher fuel consumption from stop-and-go traffic, where the engine accelerates frequently. The highway number shows the engine’s efficiency when cruising at a constant speed, assisted by the eight-speed automatic transmission that allows the engine to run at lower RPMs. These numbers are possible under ideal conditions, but driving style and outside factors can significantly impact real-world results. The supercharged engine, while offering strong performance, uses more fuel during hard acceleration than naturally aspirated engines.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2018 Jaguar XF AWD 3.0L at $2,500. This is based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs may vary widely depending on your driving habits, the type of fuel you buy, and local fuel prices. Premium fuel is recommended for optimal performance, which will increase your yearly expense. Also, aggressive driving will hurt your mileage, likely pushing you above the $2,500 estimate.

Real-world expectations

While the EPA provides a standardized benchmark, real-world fuel economy often differs. Some drivers report figures slightly below the EPA estimates, especially in combined and city driving. The supercharged engine’s quick response encourages spirited driving, which affects fuel consumption. The XF’s weight and all-wheel-drive system also lead to lower MPG. Expect highway mileage close to the EPA’s 28 MPG if you drive at a steady speed and avoid frequent acceleration. However, the 23 MPG combined rating is optimistic, especially with heavy traffic or mostly urban driving.

How it compares

The 2018 Jaguar XF AWD 3.0L is in the middle of its class for fuel efficiency. The BMW 540i xDrive, for example, gets a slightly better EPA-estimated 24 MPG combined, while the Mercedes-Benz E400 4MATIC manages a similar 23 MPG combined. The Audi A6 3.0T quattro achieves around 24 MPG combined also. These seemingly small differences can add up over the vehicle’s life. The XF offers a unique style and performance that makes it different from German cars. Drivers who want a more unique and engaging driving experience might find the slight MPG difference acceptable. Explore all Jaguar fuel economy data to see how the XF compares to other models in the Jaguar lineup. You can also check out XF MPG across all years to see how fuel economy has changed over time.

Tips to maximize efficiency

Gentle acceleration is key to maximizing fuel efficiency in the supercharged XF. Avoid abrupt starts and hard braking, as these waste fuel. The 3.0L engine works best with smooth throttle inputs, maintaining momentum without overworking the engine.

Maintain optimal tire pressure. Underinflated tires increase rolling resistance, making the engine work harder and use more fuel. Check the sticker on the driver’s side doorjamb for the recommended tire pressure and check your tire pressure regularly, especially when the temperature changes.

Reduce unnecessary weight. Carrying extra cargo in the trunk or cabin adds weight, hurting fuel economy. Remove items you don’t need to reduce the load on the engine and improve MPG. The XF’s trunk is large, so it’s easy to accumulate unnecessary items.

Use cruise control on the highway. A consistent speed minimizes fuel consumption changes. Cruise control helps maintain a steady pace, especially on long trips, helping you get closer to the 28 MPG highway figure. Watch out for hills though, and be ready to turn off cruise control if needed to avoid too much downshifting.

Keep up with routine maintenance. Regular engine tune-ups, oil changes, and air filter replacements can improve engine efficiency. A well-maintained engine runs smoothly and efficiently, improving fuel economy. Follow Jaguar’s recommended maintenance schedule to keep your XF running its best.