Car batteries can last 2 to 4 years or more but there are some practices that when done by car owners can shorten their lifespan and such should be avoided.
Modern cars are equipped with advanced safety features which include the prioritization of brakes when both brakes and throttle are applied at thesame time.
When a vehicle is coasting in gear, combustion doesn't take place inside the internal combustion engine. The wheels drive the engine through the transmission.
Electrical connector to car battery terminal can develop issues in many ways causing problems ranging from broken connector, corrosion, loose contact & dirt.
When overheating stops when AC is turned ON, there is likely a problem with the cooling fan system. Either one fan is not working or is not working optimally.
As brake pads wear down, the level of brake oil in the reservoir wear down. Some wrongly react to this by topping the brake fluid to compensate for the level drop. Brake oil should be topped during pads change.
Electric radiator fans have different parts some of which are prone to failure. Some of the failed parts can be fixed while some parts should not be repaired.
Used tires which are alternative to new ones should be bought with caution to ensure safety. They are to be properly inspected to certify them safe for use before purchase.
The battery that enables starting of a car dies after some period of use but faults from other areas can shorten its lifespan. Examples are faulty alternator and bad battery terminals.