Hyundai boosts car-sharing startup WaiveCar by deeperkins | Nov 17, 2016 | Uncategorized A startup that is merging electric car-sharing with on-car advertising is getting a major boost from Hyundai. WaiveCar, which rents ad-laden cars for free, will add 400 Hyundai Ioniq vehicles to its fleet by the end of next year. Source: Auto Feed