Extending your reservation via the app
You can reserve your DriveNow for 15 minutes for free. You can also pay to reserve the car you want for up to eight hours – making sure that it's ready and waiting for you when you need it.
Click on the countdown for your reservation in the DriveNow app and select the "Extend" option. Extended reservations cost 10p per minute. You will only be charged from the end of the free reservation period to the moment you enter your PIN in the car.