I love my Niro EV. Just at the one year mark but only 7,000 miles on it. Fun to drive, roomy for people and cargo, 250-300 miles of range depending on the ambient temperature, comfortable drivers seat for me (which is saying a lot because I've had comfort issues with many car seats due to lower back issues), very easy to use controls (I prefer and appreciate the redundant dash and steering wheel buttons for ease of use and less distraction from driving), comfortable fairly complaint ride, good audio system, and styling which is cute but does't draw attention from EV haters or car thieves (which I appreciate more and more these days), and very good adaptive cruise control with pretty goos lane keep helping to make long highway journeys loads more relaxing and less tiring.
So far, no issues, mechanical or otherwise. It has yet to be in for service, and I'll be waiting for that for some time until I feel safer going to the dealership. It's size is ideal, making parking and maneuvering easy, and making washing relatively quick. This is my first Kia and my first EV. I have owned many sports and luxury vehicles (and still own a few), but the Niro EV is always a delight to use for any drive, and often my go to. The cargo capability with the rear seats down is abundant.
I don't like traveling without a spare tire; the thought of a sidewall tear and waiting for a flatbed tow isn't at all appealing either locally or, especially, farther away from home (not a good event to suffer on a holiday journey). I love that the Niro EV will hold a compact spare in the space below the boot. Although a flat tire is rare, that gives me more peace of mind, knowing that I can have the flat changed and I can limp along, but at least continue on.
My only complaint is more high speed road noise than I am used to in some of my other vehicles, but that's not a deal breaker for me. It has no more road noise than the Teslas I drove in comparison. Wind noise is fairly well controlled.
To sum up, two thumbs up on the Niro EV. As one reviewer put it so well, it is "relentlessly sensible". I would add it's a fantastic and fun vehicle in general, and a brilliantly sorted EV, especially considering it wasn't built as a ground up dedicated EV.