I'm thinking about getting a 2021 Ioniq that I saw online, but I'm concerned about the trunk's capacity for our family. Will a stroller and a suitcase fit in it at the same time?
Well, depending on the model, kind, and the size of the stroller you're talking about, but Yes, a stroller can fit in a Hyundai Ioniq with an average sized suitcase.
I've successfully fit two 36x80-inch bags into the trunk with all the seats folded down. Even with my two children and a dog, there's still plenty of space.