Book Cheap National Car Hire Deals in Harrow, London, United Kingdom

Select a pickup spot that is easy for you to reach. Many rental companies offer locations within airports for quick access, while others may require a shuttle.

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.

When hiring a car in Harrow, London, be aware that rentals are charged per day. For instance, National charges per day, so if you rent for more than 24 hours, you’ll incur an additional day’s charge. Plan your hire period to avoid extra costs

Take a moment to familiarize yourself with the vehicle's controls and features before driving off. Knowing how to operate essentials like headlights, wipers, and navigation systems can enhance safety and convenience.

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.

Ensure your rental agreement, ID, and insurance details are easily accessible throughout your rental period for quick access if needed.

Ensure you know whether your rental includes roadside assistance. This can be vital in case of breakdowns or emergencies during your rental period.

Most car rental companies will ask for a credit card deposit, which is usually held temporarily. Inquire about the specific deposit amount and the process for releasing it once the rental is complete.