22 MPG combined might make a typical sedan buyer hesitate. But for a 2016 Porsche Panamera 3.6L owner, it’s a tradeoff to experience the performance, luxury, and Porsche DNA that this gran turismo offers. This car prioritizes driving pleasure and prestige over saving fuel.

City and highway performance

The EPA estimates that the 2016 Panamera 3.6L gets 18 MPG in the city and 28 MPG on the highway. The city number reflects stop-and-go traffic and the demands on the 3.6-liter V6 as it moves nearly two tons through urban areas. The highway figure is better, showing the engine’s efficiency when cruising at steady speeds. The automatic transmission helps optimize fuel economy on longer trips, holding gears correctly and using the engine’s power band.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 Porsche Panamera 3.6L at $2,650. This is based on driving 15,000 miles per year and assumes average fuel prices. Individual fuel costs will vary depending on driving, local fuel prices, and the gasoline grade used. While this might deter some, Panamera buyers are likely less sensitive to fuel prices than those wanting more economical cars. They are buying a Porsche, and the cost, including gas, is part of owning it.

Real-world expectations

The EPA provides an estimate, but real-world fuel economy will vary. Aggressive driving, frequent short trips, and idling can all decrease fuel efficiency. Careful driving and prioritizing highway miles will help achieve figures closer to, or even above, the EPA estimates. Owners on sites like Fuelly.com report varied results, and most agree that this vehicle performs like a sporting luxury car, not a hybrid.

How it compares

Among luxury sedans with sporting character, the 2016 Panamera 3.6L’s fuel economy is about where you’d expect. A 2016 BMW 535i with its 3.0L inline-6 averages around 24 MPG combined, offering slightly better fuel economy but a different driving experience. A 2016 Mercedes-Benz E400, equipped with a 3.0L V6 Biturbo, also gets around 23 MPG combined. The Audi A7 3.0T, another competitor, mirrors the Panamera’s fuel economy closely. These comparisons matter because buyers often cross-shop these vehicles, weighing performance, luxury, and fuel economy. Looking at all Porsche fuel economy data shows the compromises made for performance. See also PANAMERA MPG across all years for a historical view of this model line’s economy.

Tips to maximize efficiency

The Panamera’s sport mode sharpens throttle response and holds gears longer, which affects fuel consumption. Use “Normal” mode for everyday driving to optimize efficiency a bit.

Ensure that your tires are properly inflated to the pressure specified on the doorjamb sticker. Underinflated tires increase rolling resistance, which hurts fuel economy. Check the tire pressure regularly and adjust as needed.

Minimize idling time. Modern engines consume fuel even when stationary. If you anticipate being stopped for more than a minute or two, shut off the engine. This simple habit can save fuel, particularly for city drivers.

Avoid aggressive acceleration and hard braking. Smooth driving is safer and more fuel-efficient. Anticipate traffic flow, maintain a consistent speed, and gradually accelerate and decelerate.

Porsche recommends premium fuel for the Panamera, which ensures engine performance and efficiency. Using lower-octane fuel might save money at the pump, but it could compromise engine efficiency and reduce fuel economy. Stick with the manufacturer’s recommendation.