Green Motion Iceland is rated 3.5 out of 5 in the category car rental agency. Read and write reviews about Green Motion Iceland. Green Motion Car and Van hire offers its customers - both leisure and business the opportunity to enjoy great value vehicle rental, while helping to reduce the impact of global CO2 emissions associated with road travel. \n,Green Motion Car and Van hire offers its customers - both leisure and business the opportunity to enjoy great value vehicle rental, while helping to reduce the impact of global CO2 emissions associated with road travel.