19 MPG combined is a penalty, but the 2023 Jaguar F-Type P450 RWD Convertible isn’t bought to sip fuel. It’s bought to make noise, to turn heads, and to deliver a visceral driving experience fundamentally at odds with efficiency. The F-Type buyer prioritizes drama and emotion over long-distance cruising comfort and fuel savings. This isn’t a sensible purchase; it’s an indulgence.

City and highway performance

The EPA estimates 17 MPG in the city and 24 MPG on the highway for the F-Type P450 RWD Convertible. The city figure reflects the reality of stop-and-go traffic, where the supercharged 5.0L V8 is constantly fighting against its own abundant power. Highway driving, theoretically, allows the engine to settle into a more efficient rhythm. However, the temptation to exploit the available performance, even at cruising speeds, invariably leads to a fuel bill exceeding the EPA estimate. This is a car that encourages spirited driving, and that style comes at a cost.

Annual fuel cost

The EPA estimates an annual fuel cost of $3,050 for the 2023 Jaguar F-Type P450 RWD Convertible. This figure is based on driving 15,000 miles per year, with 45% city driving and 55% highway driving, and using the national average fuel price for premium unleaded gasoline. If you drive more aggressively, and most F-Type owners do, or if fuel prices are higher in your region, expect to exceed this estimate. The $3,050 is a baseline, not a guarantee.

Real-world expectations

Don’t expect to consistently achieve the EPA’s numbers. The F-Type’s supercharged V8 is responsive and eager, encouraging drivers to explore the upper reaches of the rev range. This results in fuel consumption figures typically lower than the official ratings. Those who prioritize smooth, gentle acceleration and consistent highway speeds might approach the EPA numbers, but the reality for most owners will be closer to 15-16 MPG in mixed driving. Consider yourself warned; enjoying the F-Type’s capabilities will hit your wallet.

How it compares

The F-Type’s fuel economy sits firmly in the territory of high-performance sports cars. A Porsche 911 Carrera, while offering similar levels of performance and desirability, manages a slightly better 21 MPG combined with its turbocharged flat-six engine. The BMW Z4 M40i, another roadster competitor, achieves around 25 MPG combined thanks to its smaller, turbocharged inline-six. Even the Chevrolet Corvette Stingray, with its naturally aspirated V8, manages 19 MPG combined, matching the F-Type despite offering superior horsepower and torque. This comparison highlights that the F-Type’s supercharged V8 prioritizes raw power and a distinctive soundtrack over outright efficiency, a trade-off many buyers are happy to make. See F TYPE MPG across all years to see how this model compares over time.

Tips to maximize efficiency

Avoid aggressive acceleration. The supercharged V8 delivers instant torque, but each prod of the throttle translates to fuel vanishing from the tank. Drive smoothly and anticipate traffic conditions to minimize unnecessary bursts of speed.

Use the transmission’s “Eco” mode. While it might dull the throttle response slightly, it encourages earlier upshifts and keeps engine revs lower, resulting in improved fuel economy. This is most effective on the highway, where you’re less reliant on immediate power.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Regular tire pressure checks are critical for both fuel efficiency and handling performance.

Minimize idling. Allowing the engine to idle for extended periods wastes fuel. If you’re stopped for more than a minute or two, switch off the engine. Modern vehicles are designed for frequent restarts and don’t suffer from excessive wear as a result.

Consider enrolling in a safe driving course geared toward fuel efficiency. While seemingly counterintuitive for a performance car, mastering techniques like anticipation and smooth braking can noticeably improve your MPG without sacrificing enjoyment. Learn more about all Jaguar fuel economy data on this site.