Advantages of cars

Cars are faster than walking or riding a bike if you are going a long way, can carry more than one person, and a large amount of luggage. Depending on local public transport quality, they can also be faster and far more convenient than using buses, trams or trains, and can often go where public transport cannot. 4-wheel drive "offroad" vehicles are particularly good at reaching places difficult for any other wheeled transport, allowing provision of goods, emergency services, transport of disabled or infirm passengers, and faster and safer journeys for able-bodied passengers over long distances and harsh terrain where this may otherwise have been impossible.

Another good thing is that if it's raining heavily it is better to use a car than a bicycle or motorcycle, or walking, because driving a car in these conditions can be less dangerous, and keeps passengers and possessions dry as most cars are enclosed (they have a roof, doors and windows). Modern cars are often safer in accidents in any conditions, as they have added safety features such as seat belts, airbags, crumple zones and side-impact protection that would be expensive or impossible on two-wheeled or light 3-wheeled vehicles, or most buses.