Planning to buy an EV. I file Jointly as a Married Couple. My 2022 AGI was below 300K but will be > 300K in 2023. May I use 2022 AGI if purchase the car before Dec31,23?

I am planning to buy an EV vehicle.  I file as Jointly as a Married Couple. My 2022 AGI was below 300K. My 2023 AGI will be above 300K. My understanding is that I can use 2022 AGI if I purchase the car on or before Dec 31, 2023. Is that correct?

I am planning to buy a car which is in inventory. I will pick it up on the day of purchase. If that date is on or before Dec 31, I should be good for this rebate, I am correct? Any other thing I should be careful about to not miss the rebate? Thanks