However, there are some situations where dealerships might allow color changes with proper communication and negotiation before the car is delivered. Additionally, if you're purchasing the car on a custom order basis, you may have more flexibility in choosing the color and making changes before the car is built
It's important to thoroughly read and understand the terms and conditions of the sales contract, including any clauses related to modifications, before signing. If you still want to change the color after signing, it's best to discuss the possibility with the dealership as soon as possible to avoid potential issues and disappointments.