Where is better to buy - the question when choosing a used car is so difficult that it encourages many to go to the showroom for a new car. But let's take your time.
The choice of where it is better to buy a used car partly depends on your finances, the desired model, and the terms you have planned. Let's consider all the options, but note: the actual sale and purchase transaction (exchange of money and documents) is usually carried out outside the places we are talking about. And in our case, we are talking about the choice of the car, that is, where it is better to find an acceptable option.
Car market.
Advantages of this place - you see all the options for buying with your own eyes and can compare them. The disadvantage of the car market is that only some will have the model you are looking for. Therefore, most likely, you will have to visit several car markets - in different cities or the same, but at other times. Another disadvantage is that there are mainly cars from professional traders and resellers who add their margin (10-30%) to the real cost.
Internet.
Here is the widest choice of cars and the highest probability of being deceived because an unscrupulous seller has the greatest chance of remaining incognito. Among those who sell cars, there are also car owners. You can distinguish them from dealers who are reluctant to announce their status even by phone, asking for details about the car's history. But on the Internet, you need some vigilance because often the car shown and described in the ad is not such. On your call or during the visit, you will be told that they say that one is already sold, but there is another, even better, but a little more expensive. If you are interested in some "lot," arrange an inspection in a safe place.
Car showroom.
The most civilized method of buying a used car is to visit https://rod.kaidee.com, which sells, among other things, used vehicles (more often - purchased from a client who buys a new car). These cars are checked by specialists both for legal purity and technical terms. Some copies have a transparent service history that can be viewed. The most serious defects can already be eliminated at the dealer service station. Yes, this will be one of the most expensive options for buying, but the loss of time and all kinds of risks are reduced to almost zero.