You just have to have some luck and hit a good car dealership, where staff will be able to give us assistance in choosing the best car for us and acquaint us with all its parameters.
It is known that cars designed for one person will have different specifications than cars designed for sporting purposes.
When buying a car you will be well informed about what type of motor oils are best for our car and will boost its performance.
It would be best if during the use of the car will be reached for only the original motor oils.
Wikipedia about oil
An oil is any neutral, nonpolar chemical substance that is a viscous liquid at ambient temperatures and is both hydrophobic (immiscible with water, literally "water fearing") and lipophilic (miscible with other oils, literally "fat loving").
Oils have a high carbon and hydrogen content and are usually flammable and slippery.
The general definition of oil includes classes of chemical compounds that may be otherwise unrelated in structure, properties, and uses.
Oils may be animal, vegetable, or petrochemical in origin, and may be volatile or non-volatile.
They are used for food, fuel, lubrication, and the manufacture of paints, plastics, and other materials. Specially prepared oils are used in some religious ceremonies as purifying agents.Źródło: https://en.wikipedia.org/wiki/Oil
Check the condition of the car in auto-service The possibility of buying a used car makes even the less wealthy can enjoy the benefits of this mode of transport. Just remember that buying a used car requires the driver to have a good knowledge of cars that will be needed for this, that has not been cheated. Therefore it is worth, before signing a contract to buy a car ride with him to the site, where you can seek a professional opinion about its condition. A used car can also be cheaper to operate because it will be reduced to its used parts, and buy cheap motor oil. We only need to pay close attention to their quality and not to buy the car parts excessively cheap..