2020 Taycan Turbo (less than 10k miles): Need buying advice

I’m about to finalize a deal to purchase a 2020 Turbo with all the options I want. The price is $82K, CPO, with a new battery replaced in 2024. The dealer explained that the car had been sitting for a while without being charged, which caused the battery to malfunction. It's CPO with very low mileage, but I’m not sure if paying $82K for a 2020 Turbo is worth it. Would appreciate your advice. The MSRP is $170k.

I found another 21 base CPO with all the options (plus large battery) I want except no air suspension. I know there is a big difference between a base model and turbo. The base price is almost 18k less. What to do?