Polestar 1 | 52 Miles (83.6 km) On Battery Mode June 19, 2020 Polestar 1 2.0-liter turbocharged supercharged four-cylinder two electric motors connected to a 34 kWh battery pack 619 hp and 738 lb-ft (1,000 Nm) of torque. All on is 58 MPGe. Only 2.0-liter 26 MPG (9 l/100 km) combined. More