Car Hire in Wilanów, Warsaw, Poland

When renting a car, understand the fuel policy. A 'Full-to-Full' policy means you return the car with a full tank, while 'Same-to-Same' means you return it with the same level of fuel. Full-to-Full is often more cost-effective.

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.

Be aware that some rental companies have age restrictions or may impose additional fees for drivers under 25. Always verify the age policy before booking.

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.

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.

If sharing driving responsibilities, check the policies regarding additional drivers. Some companies charge fees for each extra driver, while others may include it for free under certain conditions.

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.

Before booking, check for any promotional offers or discounts that may be available. Many rental companies provide seasonal deals or discounts for early bookings.