You can take your car to Waiheke on the vehicle ferry that leaves from Half Moon Bay but if you arrive on foot there are plenty of other ways to get around. Hire a car or scooter. There are a range of makes and models - choose from jeeps or family wagons to convertible sports cars. A 50cc scooter is a fun way to zip around the beaches and vineyards.
Cycling is a great way to explore the nooks and crannies. Hire a bike or an electric-bike for a bit of help on the hills. For an easier efficient service there are a number of Taxi services to call on. Buses also provide transport to the island’s key locations including a summer hop on, hop off service around the vineyards so you can take your time, indulge and not worry about driving.