Honda CB Unicorn 150 summary. The price of Honda CB Unicorn 150 is Rs. 74, 925 onwards(Ex-showroom, Mumbai) and is available in 1 version.CB Unicorn 150 has a mileage of 60 kmpl and a top speed of 101 kmph.Honda CB Unicorn 150 is available in 2 different colors: Pearl Igneous Black and Pearl Siena Red.