As there are a lot of different things to take into consideration, it’s tough to say for sure who would come out on top between Iron Man and Wolverine in a fight. On the other hand, if Iron Man possessed an Adamantium suit, this would unquestionably provide him with a huge competitive advantage.
As a result of the fact that adamantium is a nearly unbreakable metal, Iron Man would have an elevated level of protection from Wolverine’s claws if he were to use it. In addition, the use of an Adamantium suit would grant Iron Man the ability to endure the tremendous amount of physical force that Wolverine is capable of producing.
It is important to keep in mind, however, that Wolverine is a very competent fighter who also possesses a healing factor, which would let him recover from whatever damage he may have incurred during the fight. In addition, Wolverine possesses an enhanced sense of smell, hearing, and sight, which enables him to detect Iron Man even when the latter is employing stealth technology.
It is quite probable that the outcome of a confrontation between Iron Man and Wolverine would come down to a combination of strategy, tactics, and chance in the end. It’s possible that Iron Man will prevail thanks to his Adamantium armor, but it’s also feasible that Wolverine would come out on top with to his years of battle expertise and his ability to regenerate his health.