Cheap Keddy by Europcar Car Hire Deals at Köln West, Cologne

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 impose age restrictions or additional fees for drivers under 25. Make sure to check the company’s age policy when booking.

Bring along your driver's license, ID, and credit card, as these are required for the rental.

If you plan to park at the station, check out the parking options and fees ahead of time for convenience.

If you have a specific vehicle in mind, opt for rentals that guarantee your chosen car type. This ensures that you receive the vehicle you expect, rather than being offered an alternative.

Select a car that fits the number of passengers and luggage for a comfortable journey.

Download offline maps or bring a secondary GPS in case the station's signal is weak.

Many rental companies require payment by credit card and may not accept debit cards. If you only have a debit card, check the rental company's payment policies in advance and look for suitable options.