Book Cheap AVIS Car Hire Deals in Hillingdon, London, United Kingdom

Before leaving the rental location, inspect the car for any existing damage and ensure it’s documented. Take photos if necessary to avoid disputes when returning the vehicle.

Look up fuel prices in the area where you'll return the vehicle. Refueling at a local station is often more economical than paying rental company rates.

Ensure that you have a valid driving licence with at least one year of driving experience. If you are a foreign driver travelling to London, an international driving permit may be required. Remember, hire rates can be higher for drivers under 25 or over 70

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.

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.

Select a car with good fuel efficiency to save money during your rental. This can significantly reduce your overall travel expenses.

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.

Before traveling, familiarize yourself with local driving laws and regulations. This can help you avoid fines and ensure a safe driving experience.