I cold-soak a 2020 Porsche Taycan overnight and then take it out on the New Jersey Turnpike for a 70-mph highway range test.

The Taycan 4S I drove had the Performance Plus 93.4 kWh battery option and is EPA range rated at 203 miles per charge.

I drove it from 100% to 3% state of charge covered 207 miles. The remaining range was estimated at 6 more miles at 3% SOC.