In the United States, the minimum age to rent a car is typically 25 years old. However, some car rental companies may allow drivers as young as 21 to rent a car with a surcharge.

Compact cars are the most popular type of car rental in Europe due to their fuel efficiency and maneuverability on narrow roads.

Iceland has the highest car rental rates in the world due to its high demand for rental cars and limited supply.

A valid driver's license from your home country is the most important document you need to rent a car in a foreign country.

China is one of the few countries that require drivers to have an International Driving Permit (IDP) to rent a car.

Liability insurance is the most common type of insurance coverage included in car rental rates. It covers damage to other vehicles and property caused by the driver of the rental car.

Comparing prices online is the best way to find the best car rental deals. There are many websites that allow you to compare prices from different car rental companies.

The most important thing to consider when choosing a car rental company is its reputation. Read online reviews and talk to other travelers to get an idea of the company's customer service and reliability.

The best way to avoid hidden fees when renting a car is to read the rental agreement carefully before you sign it. Make sure you understand all of the fees and charges that are included in the rental price.

The best way to protect yourself from damage to the rental car is to purchase collision damage waiver insurance. This insurance will cover the cost of repairs to the rental car if it is damaged in an accident.

If you have an accident in a rental car, you should call the police, contact the car rental company, and get medical attention if necessary.

The best way to return a rental car is to fill up the gas tank, wash the car, and return the car on time.

The most common mistake people make when renting a car is not reading the rental agreement carefully. This can lead to unexpected fees and charges.

The best way to save money on car rental is to rent a car for a longer period of time, book your rental car in advance, and use a discount code.

The best way to get around in a foreign country if you don't want to rent a car is to take public transportation, hire a taxi, or use a ride-sharing service.