Automobiles are vehicles that are designed and constructed to transport people from one place to another. They are powered by internal combustion engines and often have a steering wheel, seats, windows, air conditioning and a radio.
The automobile has had a profound impact on society. It opened up vast new travel possibilities. It also led to a variety of leisure activities and new services such as hotels, restaurants and amusement parks. The automobile brought new problems such as traffic jams and accidents, and prompted the need for licenses, safety features, road rules and driver training. It also caused environmental damage due to exhaust emissions and the use of undeveloped land for roads and related industries.
There are many different types of automobiles, and the type that is best for you will depend on how you intend to use it. For example, off-road vehicles require durable systems with high resistance to overload and extreme operating conditions, while cars that are intended for high-speed driving on limited-access highways need improved engine performance and optimized high-speed handling and vehicle stability.
Some manufacturers have pushed the envelope of what an automobile can do. For example, BMW has succeeded in making its large 7 Series sedans handle and perform like sports cars, while still providing plenty of space for passengers and luggage. Other makers have developed automobiles that combine SUV-like off-road capability and practicality with car-like handling and fuel economy. For example, the Subaru Outback is a highly capable and spacious crossover that can drive on highways as well as rough terrain.