Car Hire in Changanil-tong, Seoul, South Korea

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.

Before booking, review the rental agreement for any hidden fees such as airport surcharges, additional driver fees, or late return penalties. Understanding these can help you budget more effectively.

Some rental agencies might offer a free tank of fuel with your rental. Be aware of the conditions, such as how much fuel to return with to avoid extra charges.

Research fuel prices in the area where you'll return the vehicle. Filling up at a local station may be cheaper than paying for fuel through the rental company, especially if they charge higher rates.

Before renting a car, check if your personal car insurance covers rental losses. Many personal auto insurance policies and credit cards offer coverage for rentals, which could save you from extra insurance fees.

If you plan to drive off-road, confirm with the rental company whether it’s permitted. Not all vehicles are suited for off-road conditions.

Before driving away, examine the rental car's interior for cleanliness and any functional issues. Ensure features like the radio and air conditioning are working properly.

When renting a car, especially after travelling by train, allocate extra time for pickup to account for possible delays. Most car hire companies offer a 30-60 minute grace period. Sharing your train number can be helpful, but if you're running late, be sure to contact the car hire provider to let them know.