The 2023 Porsche Panamera 4S E-Hybrid’s 22 MPG combined fuel economy might not top the charts, but that’s not the primary focus. This is a high-performance luxury sedan offering exhilarating acceleration and cornering, plus plug-in hybrid capability. Fuel economy is a consideration, but driving experience is more important for Panamera 4S E-Hybrid buyers.

City and highway performance

The EPA estimates the Panamera 4S E-Hybrid gets 21 MPG in the city and 23 MPG on the highway. The slight difference reflects the hybrid system’s benefits in stop-and-go driving, where electric power can compensate for the engine’s less efficient operation. On the open road, the powerful 2.9L twin-turbo V6 handles most of the work, causing a modest dip in fuel efficiency. These are estimates, and driving style significantly affects real-world MPG. Expect fuel economy to decrease with aggressive acceleration and frequent use of Sport modes.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2023 Porsche Panamera 4S E-Hybrid at $2,650. This is based on 15,000 miles per year and national average fuel prices. Your actual fuel costs will depend on your location, driving habits, and changing fuel prices. Those who maximize electric driving by keeping the battery charged and limiting long highway trips will likely spend less on fuel. Frequent lead-footed driving and limited charging will result in a higher annual fuel bill.

Real-world expectations

While the EPA provides a standard estimate, the Panamera 4S E-Hybrid’s real-world fuel economy depends on driving and charging habits. Short, local trips using primarily electric power can produce much higher MPG figures. However, longer highway trips, particularly at higher speeds, will rely more on gasoline. Because of the blend of electric and gasoline propulsion, conscientious drivers can see MPG in the high 20s or even low 30s, especially in suburban environments. However, those prioritizing performance will likely see figures closer to, or even below, the EPA estimates.

How it compares

The Panamera 4S E-Hybrid occupies a unique space among other performance-oriented luxury sedans. The Mercedes-AMG GT 53 4-Door Coupe, a direct competitor with its 429-hp mild-hybrid engine, achieves around 21 MPG combined. The BMW M8 Gran Coupe, which focuses purely on performance, gets about 17 MPG combined. Panamera 4S E-Hybrid buyers value performance but also want some efficiency through electrification, even if it doesn’t lead the class. The higher initial price is the trade-off for the E-Hybrid’s superior power and enhanced economy, but this is less of a concern for buyers in this segment. See all all Porsche fuel economy data here.

For shoppers considering other Panamera models, consider the PANAMERA MPG across all years and trims. The non-hybrid Panamera 4S achieves slightly higher MPG figures, at 23 mpg combined, and a lower base price.

Tips to maximize efficiency

The Panamera 4S E-Hybrid has driving modes, including an all-electric one, that prioritizes electric propulsion. Use these modes for short commutes and errands to reduce gasoline consumption.

Keeping the battery charged is important for maximizing the hybrid system’s benefits. Make it a habit to plug in the car at home or at a public charging station to use electric power when possible.

Aggressive acceleration and hard braking waste energy. Smooth driving and anticipating traffic conditions allow the regenerative braking system to capture energy and recharge the battery, increasing overall efficiency.

The Panamera 4S E-Hybrid shows information on your energy consumption and driving history. Review this data to identify areas where you can improve driving habits and optimize fuel efficiency.