Car Rental in Pongch'ŏnsip-tong, Seoul, South Korea

Some rental companies offer a free tank of fuel with your rental. Be sure to understand the terms, including how much fuel you need to return the car with and any potential fees for not meeting these conditions.

Before finalizing your reservation, check for any promotional offers or discounts. Many rental agencies provide seasonal deals or early bird rates.

Before renting, confirm if your personal auto insurance extends to rental vehicles. Many policies and credit cards offer this coverage, helping you avoid extra charges.

Select a pickup location that's convenient for you. Many rental firms have desks at airports for quick access, while others might require a shuttle service.

If someone else will drive, confirm the rental company's policy on additional drivers and any fees that may apply. Some might offer complimentary drivers under certain conditions.

When booking, check if the rental company offers extras such as GPS or child seats. These can enhance your driving experience but may incur additional costs, so it's wise to factor them into your budget.

Some rental agreements come with mileage limits, while others offer unlimited mileage. Make sure to review the mileage policy to avoid unexpected fees.

Familiarize yourself with the fuel policy. A 'Full-to-Full' policy requires returning the vehicle with a full tank, while 'Same-to-Same' requires it to be returned at the same fuel level. Full-to-Full is generally more economical.