A combined fuel economy of 69 MPG is a figure you’d expect from a hybrid hatchback, not a fire-breathing, all-electric Porsche sedan pushing out over 600 horsepower. That’s exactly what the 2020 Porsche Taycan Turbo achieves, blending ludicrous performance with unexpected efficiency. The Turbo isn’t bought by penny-pinchers. Its owners are early adopters, tech enthusiasts, and those who desire ultimate performance without completely sacrificing lower fuel costs. They recognize that while efficiency isn’t the primary goal, it’s a welcome benefit in a car that can humble supercars off the line.

City and highway performance

The EPA estimates for the 2020 Taycan Turbo are remarkably consistent. A rating of 68 MPG in the city and 71 MPG on the highway demonstrates the effectiveness of the Taycan’s regenerative braking system and its two-speed transmission. The two-speed gearbox contributes to both rapid acceleration in first gear and efficient cruising at higher speeds using second. Unlike a purely gasoline-powered vehicle where city driving often reduces fuel economy, the Taycan Turbo benefits from energy recapture and optimized electric motor usage in stop-and-go traffic. The slight bump in highway MPG suggests the car is very efficient at maintaining speed, using minimal energy to hold momentum, also highlights the reality that aggressive acceleration will dip into battery range on longer trips.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 Porsche Taycan Turbo at exactly $1,100. This figure is based on driving 15,000 miles per year, assuming a national average electricity price. This cost can fluctuate based on where you live and how much you pay per kilowatt-hour, whether you charge at home or use public charging stations, and the time of day you charge (with off-peak hours typically offering substantial savings). For owners who primarily charge at home using off-peak rates, the actual annual “fuel” cost could potentially be much lower than the EPA estimate. Conversely, if you rely heavily on expensive public fast-charging, your annual expenses may exceed $1,100.

Real-world expectations

While the EPA’s numbers are a good starting point, real-world range and efficiency will vary based on driving style, ambient temperature, and usage of features like air conditioning or heating. The Taycan Turbo’s range is more sensitive to aggressive driving than some other EVs, given its performance focus, so lead-footed drivers should expect less range than the sticker suggests. Cold weather also decreases battery performance, reducing range, and those living in hot climates may see similar range reductions if they use the AC frequently. An owner who drives conservatively and optimizes charging habits should be able to achieve, or even exceed, the EPA’s MPG equivalent.

How it compares

The Tesla Model S Long Range, often considered a direct competitor, achieves a slightly higher 120 MPGe combined rating. However, that number doesn’t truly reflect the different personalities of these vehicles. The Tesla prioritizes range and outright efficiency, while the Taycan focuses more intently on performance and driving feel. The Audi e-tron GT, which shares its platform with the Taycan, achieves a combined 82 MPGe, further highlighting the Porsche’s blend of performance and efficiency within its specific segment. Even other high performance EVs fall short when it comes to MPG numbers. See all Porsche fuel economy data or TAYCAN MPG across all years to further explore the numbers.

Tips to maximize efficiency

Take advantage of regenerative braking. The Taycan’s regenerative braking system is highly effective at recapturing energy during deceleration. Use the steering wheel paddles to adjust the level of regen. Optimizing regen not only saves energy but also reduces brake wear.

Precondition the battery. Before departing on a trip, especially in cold weather, use the Taycan’s preconditioning feature. This warms the battery to its optimal operating temperature, maximizing range and efficiency. Similarly, pre-cooling the cabin on a hot day while plugged in reduces the load on the battery once you hit the road.

Drive smoothly. Avoid hard acceleration and braking when possible. Smooth, consistent driving is the key to maximizing range in any electric vehicle. The Taycan Turbo encourages spirited driving, but restraint yields significant efficiency gains.

Maintain proper tire pressure. Check your tire pressures regularly and ensure they are inflated to the recommended levels. Underinflated tires increase rolling resistance, reducing range. Tire pressure is easily monitored on the vehicle’s infotainment system, making it easy to maintain.