CARS24_India is working closely with MouthShut.com to enhance customer satisfaction.
They valued my 2013 Swift Dzire(30000km) at 2.75 and I finally sold it for 3.5. I had more than 3 buyers at 3.5.
If you are in a hurry to dispose of your vehicle, this may be a good option. But if you give adequate publicity to your car on other online platforms there are enough buyers.