Registration tax reduction - Engine power

2015: NOK 0 first 70 kW, NOK 245.04/kW following 30kW, NOK 709.6 NOK/kW next 40 kW, NOK 1756.12/kW rest. 2016: NOK 0 first 70 kW, NOK 125.59/kW following 30kW, NOK 363.67 NOK/kW next 40 kW, NOK 57.95/kW rest