The company is likely to raise this round at a valuation of $1.3 billion. : MUMBAI : Automobile portal CarDekho is navigating a new round of funding that is likely to raise its valuation marginally, as it steers towards a public listing over the next 18-24 months, according to three people aware of the development. The company is in talks with investors to raise $100-150 million in a largely secondary round where early investors will clock in full or partial exits, the people said.