77 MPGe combined is a clear statement for the 2025 Porsche Taycan Turbo S Cross Turismo, a figure that immediately and decisively places it in a different class. This vehicle is an electric powerhouse, a strong example of engineering that is also an EPA-rated energy sipper. For buyers who want high-performance German cars, this 77 MPGe is less about absolute cost savings and more about cutting-edge technology and environmental responsibility. These individuals demand exhilarating acceleration and track-ready handling, but also appreciate the quiet operation and greatly reduced emissions that come with an EV. The Taycan Turbo S Cross Turismo delivers on those promises, wrapped in a practical, yet stylish, wagon body that’s equally at home carving canyons or navigating the urban sprawl with surprising efficiency. It is a vehicle that offers blistering performance and remarkable energy consciousness, a combination few can match.

City and highway performance

The EPA rates the 2025 Taycan Turbo S Cross Turismo at 79 MPGe in the city and 75 MPGe on the highway. This slight difference is expected for an EV optimized for immediate torque delivery and regenerative braking, both of which are heavily used in stop-and-go urban environments. The city figure, at 79 MPGe, reflects the Taycan’s ability to recover significant energy during frequent deceleration, extending its range and reducing overall energy consumption. On the open highway, where sustained speeds reduce regenerative opportunities, the figure naturally dips slightly to 75 MPGe. However, even this highway efficiency is exceptional for a vehicle capable of reaching 60 mph in a breathtaking 2.7 seconds. This means the Taycan Turbo S Cross Turismo offers a refined, quiet, and remarkably efficient cruising experience, making long journeys less taxing on both the driver and the wallet, while still retaining the instantaneous power delivery for confident overtakes. The automatic transmission (A2) works smoothly with the electric motors, ensuring optimal power delivery and efficiency across all driving conditions.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2025 Porsche Taycan Turbo S Cross Turismo to be $1,000. This figure is based on a standard method assuming 15,000 miles driven per year, with a mix of 55% city and 45% highway driving, and electricity prices based on national averages. For owners transitioning from high-horsepower internal combustion engine vehicles, this cost represents a significant reduction in their annual operating expenses. Consider the premium price point of the Taycan Turbo S Cross Turismo; for buyers accustomed to four-figure monthly fuel bills for their performance cars, a $1,000 annual electricity cost is a revelation. It redefines the ownership cost profile of a high-performance luxury vehicle, shifting a substantial portion of the traditional running costs directly into the initial purchase price. This $1,000 annual estimate underscores the financial benefit of its electric powertrain, especially when compared to its gasoline-fueled counterparts.

Real-world expectations

While the EPA’s 77 MPGe combined rating for the Taycan Turbo S Cross Turismo provides an excellent baseline, real-world efficiency will vary based on driving habits, environmental conditions, and charging practices. The intense performance capabilities of the Turbo S naturally tempt drivers to exploit its full potential, and frequent, aggressive acceleration will decrease the observed MPGe. Conversely, a disciplined driver who uses maximum regenerative braking, pre-conditions the cabin while charging, and maintains consistent speeds on highways will likely see figures that closely match or even exceed the EPA estimates.

Cold weather significantly impacts EV range and efficiency, demanding more energy for battery heating and cabin climate control. Operating the vehicle in extreme temperatures will see a noticeable dip in MPGe. The large battery capacity of the Turbo S Cross Turismo means that even with spirited driving, its practical range remains substantial, mitigating range anxiety for most users. Owners quickly learn the nuances of EV driving, adapting their habits to optimize efficiency without sacrificing the exhilarating performance this Porsche offers.

How it compares

Direct comparisons for the Porsche Taycan Turbo S Cross Turismo are few, given its unique blend of electric performance, luxury wagon practicality, and Porsche quality. When looking at electric luxury performance, its nearest rivals offer varying perspectives on efficiency. The Tesla Model S Plaid, a benchmark for blistering acceleration, achieves 111 MPGe combined (114 city/108 highway). While higher on paper, the Model S Plaid is a sedan and lacks the distinct Cross Turismo body style and the specific feel of a Porsche.

Another contender, the Audi RS e-tron GT, which shares its J1 platform with the Taycan, achieves a combined 79 MPGe (82 city/75 highway) for its comparable performance variant. This makes it an almost identical match in terms of electric efficiency, highlighting the shared engineering prowess.

Looking beyond EVs, a high-performance internal combustion engine wagon like the Audi RS 6 Avant, which offers a similar blend of performance and practicality, manages a mere 18 MPG combined (15 city/22 highway). This stark difference highlights the revolutionary efficiency of the Taycan Turbo S Cross Turismo. Even the BMW M3 Touring, if it were offered stateside, would struggle to crack 20 MPG. No gasoline-powered vehicle in this performance and utility class comes close to the Taycan’s energy efficiency, making its 77 MPGe combined rating a genuine differentiator. Find TAYCAN MPG across all years here, and see all Porsche fuel economy data.

Tips to maximize efficiency

Aggressive driving is the biggest drain on any EV’s battery. While the Turbo S compels you to unleash its monstrous torque, try to moderate your acceleration and braking for daily commutes to significantly improve your real-world MPGe.

Mastering regenerative braking is key. In the Taycan, this means anticipating stops and releasing the accelerator earlier, allowing the car to recover kinetic energy back into the battery rather than wasting it as heat from traditional friction brakes.

Pre-conditioning the cabin and battery while plugged in, especially in extreme temperatures, draws power directly from the grid rather than your battery, ensuring you start your journey with maximum range and optimal efficiency.

Maintaining proper tire pressure is a simple yet effective way to reduce rolling resistance. For a performance vehicle like the Taycan, correct tire pressure not only improves efficiency but also ensures optimal handling and safety.

Use the Taycan’s various drive modes. While Sport Plus is exhilarating, ‘Range’ mode will soften throttle response and optimize climate control and other systems for maximum efficiency during longer, calmer drives.