Other than that, it also be a channel to let people resale their car. Post their car online as used car to sale is a smart way in gaining buyer attention, let them know the details of car and contact seller for further information. The buyer also can make comparison of the car.
Used car is still a good quality car although it so-called "second hand" car. For certain cases, the owner has used that particular car for a short period, and wish to resell to buy a new car. These car is worth to buy and the price is far lower than "first hand" car. It is suitable for certain people such as students and fresh graduated employee who don't have much saving.
For me, i think used car to sale will be a trend in market because nowadays expenses for daily life become much more higher. Using new car is increases their burden so that used car will be their first choice to have their own car!!!