23 MPG combined is not going to win any awards, but it’s largely irrelevant to the target buyer of the 2015 Jaguar F-Type Convertible 3.0L. This isn’t a vehicle purchased for practical reasons. It’s a statement, a visceral expression of driving pleasure, and a reward. The person behind the wheel of this F-Type isn’t prioritizing fuel efficiency above the sound of a supercharged V6 and the wind in their hair.

City and highway performance

The EPA estimates 20 MPG in the city and 28 MPG on the highway for the F-Type convertible with the supercharged 3.0L V6 and eight-speed automatic transmission (S8). These numbers reflect the trade-offs in a performance-oriented vehicle. The city MPG indicates the engine’s responsiveness and power delivery during stop-and-go driving, where efficiency takes a backseat to immediate acceleration. The highway figure shows what’s possible with consistent speeds and less demand on the engine, though even then, the car’s design isn’t optimized for aerodynamic efficiency like a hybrid or economy car.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2015 Jaguar F-Type Convertible 3.0L at exactly $2,500. This figure is based on driving 15,000 miles per year, with a mix of city and highway driving, and using the national average fuel price at the time of calculation. It is a useful benchmark, but individual fuel costs will vary depending on driving habits, location, and gas prices. Someone who drives aggressively in the city will likely spend considerably more, while someone who takes mostly highway trips might spend less. To better understand the overall vehicle economy, consider this F TYPE MPG across all years.

Real-world expectations

While the EPA numbers offer a comparison point, real-world fuel economy often differs. Expect the F-Type’s MPG to change based on driving style. Frequent hard acceleration, spirited cornering, and long idling periods will all impact fuel consumption negatively. However, smooth acceleration, consistent speeds, and minimizing idling can help achieve numbers closer to the EPA estimates. Don’t expect to consistently hit 28 MPG on the highway if you’re regularly pushing the car. The supercharged engine is tempting to exercise, and doing so burns more fuel.

How it compares

Compared to other performance convertibles from 2015, the F-Type’s fuel economy is somewhere in the middle. A Porsche 911 Carrera Cabriolet (non-S) achieves around 22 MPG combined, similar to the F-Type, while offering a different driving experience. A BMW Z4 sDrive35i, while slightly less powerful, manages roughly 21 MPG combined. A Chevrolet Corvette Stingray Convertible, with its larger V8 engine, comes in lower at approximately 19 MPG combined.

For buyers considering the F-Type, these comparisons matter less than the car’s styling, driving, and brand. They’re not cross-shopping for maximum fuel efficiency, but they do want to know what similar vehicles deliver. You can also explore all Jaguar fuel economy data to broaden your understanding.

Tips to maximize efficiency

Drive smoothly. Avoid aggressive acceleration and hard braking, as these actions force the supercharger to work harder, drastically reducing fuel economy. Gentle throttle inputs will significantly improve your mileage.

Keep tires properly inflated. Underinflated tires create more rolling resistance, which hurts fuel efficiency. Check your tire pressure regularly and inflate them to the levels on the driver’s side doorjamb.

Minimize idling. Letting the engine idle for a long time consumes fuel. If you anticipate being stopped for more than a minute, turn off the engine.

Reduce unnecessary weight. Removing extra items from the trunk and passenger compartment will lighten the vehicle’s load and improve fuel economy, though not by much. Every little bit helps, especially on a car already not known for efficiency.

Use cruise control on long highway drives. Maintaining a consistent speed with cruise control minimizes changes in throttle input, resulting in better fuel economy than constantly adjusting your speed.