The entire front end of the Kona Electric is different. It has a closed-off, body color grill area.
That link is not a Kona Electric. The EV version still isn't available, and the pictures clearly show the gas version.
I think they are supposed to release pricing soon, but most people are assuming it will be around the same as the Bolt, but will have a higher range.
If that is the case, there is a very good chance it or the Niro EV will replace my current Volt next year.
By next year GM will have hit their EV credit cap and the credits will start decreasing every quarter. Hyundai and Kia still have a long ways to go, so they'll have a bit of a leg up on price for the foreseeable future.
One other note, if you have a keen eye, you'll notice Hyundai is already including the Kona Electric in its TV ads. At the end of each commercial they show the entire line-up of SUVs, and it's all the way on the far right.