Green Rental (Otahuhu): Local Business 33 Great South Rd Otahuhu, Auckland 1062 NZ +64-800-968-749 http://www.greenrental.co ... Green Rentals specialises in the renting of hybrid vehicles. These vehicles contain both a conventional petrol engine and an Electric engine. The combination of these two engines means better fuel economy, more money in your pocket, less pollution and a very small carbon footprint for your holiday. Save money and keep New Zealand green. Read More Green Rentals specialises in the renting of hybrid vehicles. These vehicles contain both a conventional petrol engine and an Electric engine. The combination of these two engines means better fuel economy, more money in your pocket, less pollution and a very small carbon footprint for your holiday. Save money and keep New Zealand green.