82 MPG combined. That number is accurate. It’s not a typo and it doesn’t belong to some hypermiling Prius owner. That figure represents the combined miles-per-gallon equivalent (MPGe) of the 2024 Porsche Taycan Performance Battery Plus, a performance EV that delivers supercar levels of acceleration in quiet comfort. The Taycan Performance Battery Plus isn’t bought for its fuel economy, but rather its performance and handling, but this MPGe rating confirms its efficiency relative to that performance.

City and highway performance

The EPA splits the Taycan Performance Battery Plus’ efficiency rating into 78 MPGe in the city and 88 MPGe on the highway. While counterintuitive to those familiar with internal combustion engines, this difference reflects the Taycan’s regenerative braking system, which is more effective in stop-and-go city driving. Frequent deceleration feeds energy back into the battery, extending range. Highway driving, with fewer braking opportunities, results in slightly lower efficiency. Remember this is an MPGe number, which is a standard way that the EPA measures the efficiency of electric vehicles, comparing the energy used to the energy a gasoline car would use to drive the same distance.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2024 Porsche Taycan Performance Battery Plus at $950. This figure is based on driving 15,000 miles per year and using prevailing national average electricity prices. Your actual cost will vary depending on your driving habits, local electric rates, and how often you charge at home versus using public charging stations. Public charging can significantly increase your “fuel” costs compared to Level 2 home charging, so plan accordingly. Of course, this $950 figure could be further reduced if you have solar panels on your home!

Real-world expectations

While the EPA estimates provide a useful baseline, drivers can expect some variance in real-world conditions. Aggressive acceleration, frequent high-speed driving, and extreme temperatures can all negatively impact efficiency. Conscientious driving habits, optimal tire pressure, and moderate temperatures can improve your MPGe and extend your range. The Taycan’s energy management system provides real-time feedback on energy consumption, allowing drivers to adjust their driving style to maximize if so desired.

How it compares

Considering other high-performance EVs, the 2024 Porsche Taycan Performance Battery Plus delivers competitive, if not category-leading, efficiency. The Tesla Model S Long Range achieves an EPA-estimated 120 MPGe combined. While that’s a considerable advantage, the Taycan counters with a more focused driver experience, superior build quality, and distinctive Porsche styling. The Audi e-tron GT, closely related to the Taycan, achieves 82 MPG combined. The BMW i4 M50 delivers 94 MPGe combined. These figures give an idea of how the TAYCAN MPG across all years stacks up against other premium EVs. The Taycan buyer isn’t solely focused on maximizing MPGe, but they appreciate the efficiency combined with the performance and prestige offered by all Porsche fuel economy data.

Tips to maximize efficiency

Take advantage of regenerative braking. The Taycan’s regenerative braking system is highly effective, but it requires anticipation and smooth deceleration. Develop a driving style that minimizes the use of the friction brakes, allowing the regenerative system to recapture energy and extend your range.

Precondition the battery. Before driving, use the Porsche Connect app to precondition the battery, especially in cold weather. This warms the battery pack to its optimal operating temperature, improving efficiency and maximizing range. Preconditioning while plugged in uses grid power instead of draining the battery.

Select the appropriate driving mode. The Taycan offers various driving modes, including Range, Normal, and Sport. Range mode prioritizes efficiency by limiting power output and adjusting climate control settings. Choose Range mode for daily commutes and long-distance travel to maximize your MPGe.

Maintain optimal tire pressure. Properly inflated tires reduce rolling resistance, improving efficiency. Check your tire pressure regularly and inflate to the recommended levels specified in the owner’s manual or on the driver’s side doorjamb. Even a small difference in pressure can noticeably reduce MPG.

Limit aggressive acceleration. The Taycan’s instant torque is intoxicating, but aggressive acceleration consumes significant energy. While occasional bursts of speed are part of the Taycan experience, try to maintain a smooth and consistent throttle input during normal driving to conserve energy and increase your efficiency.