People, I think I know which car this one is based off of (It's logical by name)
President Roosevelt's 1928 Capone Cadillac:
''Roosevelt's Capone Cadillac was a 1928 V-16 model, similar to this 1928 V-16 Madam X. The limo was unpopular in Washington, for obvious reasons. Later on the President was very attached to his 1939 Lincoln "Sunshine Special".
I simply googled Roosevelt's Car and I quickly found this.
I would be very sad, when i come home from vacation in six weeks, and everybody is driving these cars, and having these weapons & i can't get them from anywhere. I think they will be there forever. Why would they delete them later?
Contact a RL friend who lives in your country and also owns the same console as you and game. Trust him with your info and tell him what to buy and which car to replace. Simple.
Anyone know if it'll be super expensive like the Z-Type?
Honestly, I'm 95% sure it will be free. Considering it's a free DLC and the car will be up there for a limited time. Being on Legendary Motorsport only means that it's a luxury/quality vehicle. But given DLC logic like the Beach Bum vehicles, it's going to be free.