I guess this kinda flew under the radar, but this shows the ride vehicle shown for the ride and concept art:
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Now you can argue this could still be either an EMV or trackless, but I'm leaning a lot more towards a trackless. Notice how there is one big long lapbar like Runaway Railway on each row? If it was EMV, we'd see seatbelts.
Zootopia Expansion Coming to Shanghai Disneyland
Shanghai Disney Resort has announced that a brand new Zootopia-themed expansion featuring a state-of-the-art attraction
tdrexplorer.com
Now you can argue this could still be either an EMV or trackless, but I'm leaning a lot more towards a trackless. Notice how there is one big long lapbar like Runaway Railway on each row? If it was EMV, we'd see seatbelts.