19 MPG combined might not impress some, but it’s right where it should be for the 2021 Porsche Panamera Turbo S e-Hybrid. This isn’t just a hybrid focused on saving fuel; it’s a high-performance car in a four-door body. Buyers in this category want quick acceleration, luxurious interiors, and the Porsche brand, which usually means lower fuel efficiency. The e-Hybrid version lets them enjoy supercar-level performance with less guilt (and possibly some tax breaks, depending on where they live).

City and highway performance

The EPA estimates for the Panamera Turbo S e-Hybrid are 18 MPG in the city and 22 MPG on the highway. This difference shows the car’s dual nature. In cities, the electric motor does more work, resulting in a respectable city MPG for a car with over 600 horsepower. On the highway, the twin-turbo V8 takes over, and the Panamera’s aerodynamics help it achieve reasonable highway fuel consumption.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2021 Porsche Panamera Turbo S e-Hybrid at $3,050. This is based on driving 15,000 miles per year, split evenly between city and highway driving, and using average national fuel prices. Keep in mind this is just an estimate. Actual fuel costs will change a lot depending on how you drive, local fuel prices, and how often you drive in all-electric mode (if you regularly charge the car).

Real-world expectations

Don’t expect to consistently get the EPA’s numbers if you often use the Panamera’s full power. Using the accelerator aggressively and driving in Sport or Sport Plus modes will significantly reduce fuel economy. However, regular charging and smart use of the electric motor in hybrid or electric-only modes can improve real-world MPG, especially on short trips. Owners have reported that numbers slightly below the EPA estimates are more common, unless they really try to maximize electric driving.

How it compares

The Panamera Turbo S e-Hybrid’s fuel economy is predictable compared to similar cars. The Mercedes-AMG GT 63 S 4-Door Coupe, a direct competitor in terms of performance and price, gets about 17 MPG combined. A BMW M8 Gran Coupe gets slightly better MPG, around 18 combined. Even the less powerful (but still fast) Porsche Panamera 4S e-Hybrid only gets around 22 MPG combined. Buyers of the Turbo S e-Hybrid aren’t necessarily focused on fuel efficiency; they want the best Panamera performance with some electric assistance. For all Porsche fuel economy data, you can review the official EPA reports.

Tips to maximize efficiency

Charge often. Regularly topping up the battery is the easiest way to reduce fuel use. Even short charges can add significant electric-only range, especially for city driving.

Use the Panamera’s driving modes well. Selecting “Hybrid Auto” lets the car intelligently manage the balance between electric and gasoline power for the best efficiency. Avoid “Sport” and “Sport Plus” modes unless you need the extra power, as they prioritize power over fuel savings.

Drive smoothly and predictably. Avoid quick acceleration and braking, as these use more fuel. Anticipate traffic and keep a steady speed when you can. This is good advice for any car, but especially for a performance hybrid like this.

Check tire pressure. Properly inflated tires reduce rolling resistance, which can improve fuel economy. Check your tire pressure regularly and inflate them to the levels recommended on the doorjamb sticker. To see PANAMERA MPG across all years, have a look at our model pages.

Watch accessory usage. Air conditioning and other power-hungry features drain the battery and increase fuel use. Use them carefully, especially on short trips when the electric motor is doing most of the work.