In a career span lasting for more than 26 years, Raghuvaran performed each role with his trademark mannerisms, often stealing the thunder from more established stars and even heroes. His magnetic baritone voice was an advantage and he modulated it to suit his variety of roles. He also set his own style of mannerisms and brought a distinct dialogue delivery and even changed his gait in many films. All this dedication won him more fans and helped his popularity soar ever higher.