Best Deal on 2023 Hyundai Nexo Limited lease?

Nexo with the $20k off, is $40k. Niro starts at $40k as a base model.
The Nexo gets the $15k of free fuel, Niro get’s none.

Let’s say I negotiate the Niro down to $35k, the free fuel would still make the Nexo on top.

Let me know if my math is incorrect?