Book Cheap National Car Rental Deals in Knightsbridge, London, United Kingdom

If you plan to have someone else drive, check if the rental company permits a second driver and whether there are extra fees involved. Some may offer free additional drivers under specific conditions.

Prior to booking, check for any current promotional offers or discounts. Many rental agencies provide seasonal deals or early booking discounts.

When hiring a car in Knightsbridge, London, choose a car rental deal with a “Full-to-Full” or “Same-to-Same” fuel policy from suppliers like National. These policies ensure you only pay for the fuel you use, helping you avoid unnecessary costs. While a “Full-to-Empty” policy might seem convenient, it can often be more expensive if you don’t use all the fuel.

Before leaving the rental lot, inspect the vehicle for any pre-existing damage and ensure it’s recorded. Taking photos can help avoid disputes upon return.

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.

If you’re sharing driving duties, check the policies on additional drivers. Some companies charge extra fees, while others may allow it for free under certain conditions.

Before leaving the rental lot, check if the vehicle has essential emergency supplies, such as a spare tire, jack, and first aid kit.

Select a pickup location that is convenient for you. Some rental companies offer locations within the airport for quick access, while others may require shuttle transportation.