The appraiser, in order to make an accurate valuation of the car, uses specialized tools. His work usually consists of two stages. First, he uses a program that gives him all sorts of information and values. The second stage is very important as it allows obtaining results closer to the actual situation. For this purpose, the appraiser carries out a market survey by examining the prices of similar vehicles that are sold in a given place. This makes the car valuation more realistic.