Volvo’s Polestar 1 PHEV makes European debut; pre-orders open 13 March
Green Car Congress
MARCH 8, 2018
The combustion engine in the Polestar 1 is a high-performance supercharged and turbocharged gasoline in-line four-cylinder engine. The mechanically driven supercharger adds torque from low-to-medium engine speeds together with the turbocharger up to 3500 rpm.
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