This is exactly what happened to my wife and I, it looked great in the images but the first time we saw it in real life our reaction was very much 'what the **** is that?' and not in a good way. It's certainly not Fiat Multipla bad but I don't think it will age that well.
For me the EV6 is a much better looking car of the two, it was on my shortlist but we bought a Model 3 SR+ after considering most BEV's in that sort of price bracket.
EV6 was way up my list, looked great, drove well and the interior was modern. In the end when it came down to the fact I could have an I-Pace with most of the trimmings for the same price, so I just went with the I-Pace because it had an undeniably more premium interior. Well that and the fact my wife basically decided the badge mattered.