Base Luffy vs Old Garp

[Future Warrior]

Only Gear 2/3 accessible.

 

[SSJ2]

I can't see Luffy managing much even with Advanced Haoshoku. Even Aokiji wasn't able to bring down Garp on his own, though I guess you can argue that he wasn't giving it his all.

 

[sei'taer]

Luffy was fighting kaido without gears and just infused conquerors. I'm not sure if he could win without gear 4/5 but it'd definitely be a fight.

 

[Future Warrior]

I can't see Luffy managing much even with Advanced Haoshoku. Even Aokiji wasn't able to bring down Garp on his own, though I guess you can argue that he wasn't giving it his all.

I think we need to see what Logia awakening is all about.