23 MPG combined isn’t going to win any awards, but the 2018 Jaguar XE AWD with the supercharged 3.0L V6 isn’t about maximizing every last drop of fuel. It’s about delivering performance, luxury, and all-weather capability in a compact package. This particular XE is for drivers who prioritize a spirited driving experience and distinctive styling over pure efficiency. Practicality is still a factor, but it takes a back seat to the joy of driving a quick, agile, and refined machine.

City and highway performance

The EPA estimates for the 2018 Jaguar XE AWD 3.0L V6 are 20 MPG in the city and 29 MPG on the highway. The city figure reflects stop-and-go traffic, where the supercharged V6’s eagerness becomes less of an asset. The engine’s responsiveness means you’ll likely be using more throttle than in a less powerful, naturally aspirated engine, impacting fuel consumption. However, on the open road, the 29 MPG highway rating is more achievable.

The eight-speed automatic transmission helps keep the engine in its sweet spot at cruising speeds, and the XE’s aerodynamic profile contributes to respectable mileage on longer journeys. Drivers who rack up significant highway miles will see a noticeable improvement in overall fuel economy.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2018 Jaguar XE AWD 3.0L 6-cyl at $2,500. This figure is based on driving 15,000 miles per year, with a specific percentage split between city and highway driving, and using the then-current national average fuel price.

It’s important to remember that this is just an estimate. Your actual fuel costs will vary depending on your driving habits, where you live, and the price of gasoline in your area. Aggressive acceleration and frequent short trips will increase that number, while consistent highway driving and careful throttle control could bring it down.

Real-world expectations

Don’t expect to consistently match the EPA’s numbers. While 29 MPG is possible on the highway under ideal conditions, real-world driving rarely mirrors the controlled environment of testing. Factors like traffic, weather, road conditions, and even your driving style will all influence your fuel economy. XE owners report averaging slightly lower numbers, around 21-25 MPG combined, depending on their commute and driving habits.

The supercharged V6 encourages spirited driving, and resisting the urge to tap into that power frequently will be key to achieving the best possible fuel economy. If maximizing fuel efficiency is your highest priority, exploring other models or even other trims within the XE lineup would be a better strategy. See XE MPG across all years.

How it compares

The 2018 Jaguar XE AWD 3.0L V6 is in a competitive segment, facing rivals like the BMW 340i xDrive, the Audi S4, and the Mercedes-AMG C43. The BMW 340i xDrive, with its turbocharged six-cylinder, is rated at 25 MPG combined, offering a slight advantage in fuel economy. The Audi S4, also boasting a turbocharged V6, achieves around 24 MPG combined. The Mercedes-AMG C43, with its bi-turbo V6, lands at around 22 MPG combined.

While the XE lags slightly behind some competitors in official MPG figures, the differences are not substantial enough to be a deal-breaker for most buyers in this segment. The decision often comes down to subjective factors like styling, handling characteristics, and brand preference. Buyers drawn to the XE value its distinctive British character and the engaging driving experience it delivers. For a broader perspective, examine all Jaguar fuel economy data.

Tips to maximize efficiency

Take advantage of the XE’s driving modes. The “Eco” mode recalibrates the throttle response and transmission mapping to prioritize fuel efficiency. While it might slightly dampen the car’s performance, it can make a noticeable difference in city driving, where frequent acceleration and deceleration can negatively affect fuel economy. Leaving the car in “Dynamic” mode all the time will deliver the best possible driving experience, but fuel economy will suffer.

Pay attention to tire pressure. Underinflated tires increase rolling resistance, forcing the engine to work harder and reducing fuel efficiency. Check your tire pressures regularly and maintain them at the recommended levels, which can be found on a sticker inside the driver’s side doorjamb. A simple tire pressure gauge can save you money at the pump over the long run.

Minimize idling. Modern engines consume fuel even when stationary. If you anticipate being stopped for more than a minute or two, consider turning off the engine. This is especially true in city driving, where traffic lights and congestion can lead to extended periods of idling. Remember the restart is negligibly less efficient, if at all, than leaving the car running.

Avoid aggressive driving habits. Rapid acceleration and hard braking consume significantly more fuel than smooth, gradual inputs. Anticipate traffic flow, maintain a steady speed, and avoid unnecessary bursts of speed. The supercharged V6 is alluring, but restraint will be rewarded at the fuel pump.

Use cruise control on the highway when appropriate. Maintaining a consistent speed on the highway reduces unnecessary acceleration and deceleration, which can improve fuel efficiency. Cruise control helps you maintain a steady pace, especially on long, flat stretches of road. Note that cruise will hurt fuel economy in hilly areas by using more throttle than a human driver might to maintain speed.