A lemon car is a defective vehicle that will not function properly. You can avoid buying such a car by getting one that still has a warranty, going to a reputable dealer or taking an expert with you.
Get a car that is still on warranty
Go to a reputable car dealership
Look for online and personal recommendations.
Take an expert with you
A friend or a friendly mechanic from a local service garage. They will help you to cut through the seller's bs.
Do your own research
Before you actually buy a car, make sure that you know all that you need to know about it beforehand. Check out customer feedback on the model to make sure that it does not have a history of breaking down.
Bring your own mechanic
This is one of the best things you can do in order to protect your interests. The mechanic's professional opinion will ensure that you are not getting the short end of the stick.
Do not buy a car based on impulse
As you may already know, there are a number of important things you have to consider before you can make a purchase. For instance, you have to ensure that the car is in optimal condition. This is something you won't be able to ensure, if you insist on rushing into it.