I don't know about a caramel note in A*Men but if you're generally looking for the sweet/candy variety, you might want to try these. They're all moderately priced:
Lolita Lempicka au Masculin: Praline note
Rochas Man: Mocha/sweet vanilla
Hanae Mori HM: Very sweet vanilla and lemon creating a chocolate accord
Caron 3rd Man: slight caramel accord
Slightly more expensive:
Zenzero by I Profumi di Firenze: Very sweet burnt vanilla/caramel note with ginger at the top.