22 MPG combined is the price of admission for the 2018 Jaguar F-Type S Convertible 3.0L 6-cyl. While not exactly miserly, this figure isn’t the primary concern for those drawn to the F-Type’s intoxicating blend of British style, roaring exhaust note, and open-air thrills. Buyers in this segment prioritize experience over economy, trading fuel efficiency for driving pleasure. They understand this isn’t a commuter car; it’s a statement, a weekend escape vehicle, and a head-turner. They’re buying a feeling as much as a machine, and that feeling requires premium unleaded.

City and highway performance

The EPA estimates 19 MPG in the city and 27 MPG on the highway for the 2018 Jaguar F-Type S Convertible. The city figure reflects the realities of stop-and-go traffic, where the supercharged V6 is constantly tasked with acceleration and deceleration. The F-Type S is eager to leap, and its responsive throttle can lead to more frequent bursts of speed than other vehicles. On the highway, the Jaguar settles into a more relaxed cruise, allowing the engine to operate more efficiently. However, even on the open road, the temptation to exploit the available power is ever-present, meaning achieving the full 27 MPG requires considerable restraint. The automatic (S8) transmission, though responsive, prioritizes performance in its standard settings, holding gears longer than a typical economy-focused automatic. Drivers wanting the most efficient cruising should experiment with the eco-oriented driving modes.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2018 Jaguar F-Type S Convertible, based on driving 15,000 miles per year at national average fuel prices, is $2,650. This figure provides a standardized basis for comparison against other vehicles, but it’s critical to understand its limitations. The actual fuel cost will vary depending on individual driving habits, fuel prices in your area, and the specific type of driving you do. Someone who primarily uses their F-Type for weekend canyon runs will likely spend significantly more than $2,650, while someone who primarily uses it for longer highway journeys might spend less. This figure also assumes the use of premium fuel, which is required for optimal performance and longevity of the supercharged engine. Neglecting this key requirement can dramatically impact the car’s performance and potentially void warranties.

Real-world expectations

Real-world MPG for the 2018 Jaguar F-Type S Convertible often falls slightly below the EPA estimates. Aggressive driving, a common occurrence given the car’s sporting nature, will significantly reduce fuel economy. Expect numbers closer to 16-18 MPG in city driving and perhaps 24-26 MPG on the highway if you enjoy exploiting the power. Careful and considered driving can yield results closer to the EPA numbers, but resisting the temptation to unleash the supercharged V6 is a challenge. Terrain also plays a role; driving in hilly or mountainous areas will necessitate more throttle input, thus reducing fuel efficiency. Don’t expect hybrid-like numbers from any F TYPE MPG across all years. Remember, the joy of owning an F-Type lies in the visceral driving experience, and that experience inevitably comes at a fuel cost.

How it compares

Compared to its competitors, the 2018 Jaguar F-Type S Convertible’s fuel economy is within the typical range for its class. A comparable Porsche 718 Boxster S, for instance, achieves an EPA-estimated 22 MPG combined with the automatic transmission, mirroring the F-Type. However, the Boxster’s smaller turbocharged engine might offer slightly better real-world MPG if driven conservatively. Stepping up to a BMW M4 Convertible results in a slightly worse 19 MPG combined. These differences, though potentially meaningful over the long term, are often secondary to the intangible qualities that draw buyers to each brand. Shoppers should not expect an all-electric replacement anytime soon but can check all Jaguar fuel economy data.

Tips to maximize efficiency

Take advantage of the Jaguar’s selectable driving modes. The “Eco” mode softens throttle response and optimizes transmission shifts for fuel efficiency, helping to minimize unnecessary fuel consumption, especially in routine city driving.

Monitor your driving style. Smooth acceleration and anticipation of traffic flow will help avoid hard braking and unnecessary bursts of speed. The F-Type’s responsive throttle can be deceptively fuel-hungry, so practicing gentle inputs will pay dividends.

Ensure your tires are properly inflated. Low tire pressure increases rolling resistance, decreasing fuel economy. Check your tire pressures regularly and inflate them to the recommended specifications found on the driver’s side doorjamb.

Reduce unnecessary weight. Carrying extra cargo in the trunk adds weight to the vehicle, making the engine work harder and reducing fuel efficiency. Remove any non-essential items from the car to maximize MPG.

Consider highway driving. The F-Type S convertible delivers its best fuel economy on the open road. Whenever possible, choose routes that minimize stop-and-go traffic.