Origins: Dragon Ball
Threat level: Quasar-
Physical strength: At least planet+ level striking strength (a few times weaker than SSJ3 Goku)
Durability: At least star+
Speed: Sub-relativistic travel, faster than light+ combat speed
Intelligence: High. Although degree of education is unknown, he is a battle genius, one of the biggest prodigies in the history of his warrior race. Since he is actually quite a calculating combatant (although not usually shown) it was pointed out by Whis how Vegeta's tendency to think too much actually held him back in direct combat.
Stamina: High. Comparable to Goku's. Can train for days straight and has only been downed by injuries that severely impede his body.
Standard equipment: Battle armor/vest which is considerably durable considering its an upgraded version of the ones used in Frieza's galactic army.