IONIQ can charge 50% faster at high-power charging stations

Most of the DC fast-chargers that aren't made by Tesla have, until recently, topped out at a 50 kW discharge rate.

Now, Fastned, a charging station company, has hooked the IONIQ up to one of its 175 kW units. It can't of course, take advantage of all that juice, but it can handle enough of the extra flow to charge 50 percent quicker.

This leads to the questions, then: what cars can really take advantage of these new higher charging station discharge rates?