When it comes to buying a first car, it's important to consider factors such as reliability and safety. You'll want a car that is not too old, and has been well cared-for by its previous owners. Generally speaking, your best bet may be a new or nearly new car with low mileage that hasn't had more than one owner in the past. The most important thing you should consider when purchasing a first car for your teen is affordability. It's easy to get carried away with all of the bells and whistles that come with more expensive cars, but in reality these will have much higher running costs which could end up being too much in the long run. The key is to find a good balance between getting them a car that is safe and reliable, but also one which fits in their budget. You don't want your teen having to pay for expensive repairs or fuel bills that blow an already tight budget out of the water!