Taycan highway range and real-world range

At a steady 120 km/h, we estimate the Porsche Taycan 4S (Performance Battery Plus) covers about 394 km on a full charge, versus 475 km rated.

Rated (NRCan)Highway at 120 km/h (estimate)Winter at 0°C (estimate)Winter at −20°C (estimate)

Taycan highway range at 120 km/h

NRCan's tests show the 4S (Performance Battery Plus) using 5% more energy on the highway than in the city, so highway range is lower the combined rating. NRCan's highway cycle averages well under 100 km/h, so we take its highway figure and reduce it by 15% for 120 km/h. The Taycan ranks #26 of 62 on this estimate.

Taycan real-world range

Real-world range depends on speed, temperature, wheels and load. Mixed driving in mild weather usually lands near the rated 475 km. Sustained highway speeds pull it toward the 394 km estimate, and a cold highway trip can drop it further; see the Taycan winter range. For trip planning, most drivers use between 10% and 80% (charging stops) or 100% (leaving home) of the battery, which is about 292 to 375 km of highway driving.

Rated range: Natural Resources Canada Fuel Consumption Ratings, battery-electric vehicles 2012-2026 (updated March 9, 2026), 2025 model year unless noted. Estimates explained in how we estimate.