17 MPG combined might sound like it requires an apology for a high-performance machine, but for the 2022 Porsche Panamera Turbo S, Executive, and Sport Turismo models, it’s simply the price you pay. This isn’t a car focused on fuel sipping. It’s a meticulously engineered hammer, capable of delivering neck-snapping acceleration and surprising agility for its size, wrapped in a luxurious and undeniably stylish package. The buyers for these Panamera variants prioritize driving experience above all else, and they’re willing to trade MPG for pure, unadulterated performance.

City and highway performance

The EPA estimates the Panamera Turbo S/Executive/Sport Turismo 4.0L V8 at 15 MPG in the city and 21 MPG on the highway. The city figure reflects the demands of stop-and-go traffic, where the 4.0-liter twin-turbo V8’s immense power is constantly being modulated. The highway number, while still relatively low, becomes more attainable with careful throttle management. The AM-S8 (automatic with manual shift mode, 8-speed) transmission does its best to optimize fuel use, but ultimately, the engine’s inherent thirst, combined with the car’s weight and aerodynamic profile, limits its long-distance efficiency.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2022 Porsche Panamera Turbo S, Executive, and Sport Turismo models is $3,400. This figure is based on driving 15,000 miles per year, with a mix of city and highway driving, and assumes the national average fuel price. It’s a substantial sum, showing that owning and operating a car of this caliber comes with significant expenses. However, for the target demographic, this cost is likely factored into their broader financial picture and considered an acceptable trade-off for the performance and prestige the Panamera offers.

Real-world expectations

While the EPA provides a standardized estimate, real-world fuel economy for the Panamera Turbo S/Executive/Sport Turismo can vary considerably, based on driving style and conditions. Those who frequently exploit the engine’s potential will undoubtedly see lower numbers, possibly dipping below the EPA estimates in both city and highway scenarios. Conversely, drivers who prioritize smooth acceleration and consistent speeds might be able to approach the EPA ratings, especially on long highway trips. Remember that this is a high-performance vehicle, and its fuel consumption is directly linked to its performance capabilities. Consult PANAMERA MPG across all years for a broader look at how the model has evolved.

How it compares

Compared to its competitors, the Panamera Turbo S’s fuel economy is generally in line with other high-performance luxury sedans and wagons. For example, the Mercedes-AMG GT 63 S 4-Door Coupe achieves around 15 MPG city and 21 MPG highway. The BMW M5 Competition posts similar figures. Even the Audi RS7, another stylish and powerful contender, also hovers around the same combined MPG. These cars are all about performance, and increased emissions are a side effect. Buyers in this segment understand that efficiency takes a back seat to acceleration and handling prowess. If they need a more economical ride, they often have another car for that purpose.

Tips to maximize efficiency

Resist the urge to constantly dip into the turbos. The most fuel-efficient driving involves smooth acceleration and maintaining a steady speed. The powerful V8 is intoxicating; only tap into it when it is strictly needed.

Properly maintained tires significantly impact fuel economy. Keep them inflated to the recommended pressure and consider using low-rolling-resistance tires when it’s time for replacement. A tire with low rolling resistance will maintain the handling of the car while improving MPG numbers.

Use the Panamera’s driving modes. When performance isn’t a priority, select a mode that prioritizes fuel efficiency. This will adjust throttle response and shift points to optimize fuel consumption without sacrificing too much performance.

Reduce unnecessary weight in the vehicle. Every extra pound requires more energy to move, so removing unnecessary items from the trunk and cabin can contribute to small but measurable gains in fuel economy.

Plan your trips strategically. Combining errands and avoiding peak traffic hours can minimize the amount of stop-and-go driving, which is a major drain on fuel efficiency. Before you embark on your quest for more knowledge, be sure to check out all Porsche fuel economy data.