I think a ride-on car would be a great choice. I bought one for my son (he is 5 now) and he is happy to ride a car like his Dad.
My advice is to pay attention to the offered features. The wheels, seats, and motors can differ a lot. Also, a lot of models come without headlights and sound systems. And of course, there should be a parental remote control with an Emergency Stop option. I made the purchase at
Kids VIP Cars. This store offers a wide choice, so I'm sure you will find something for your daughter there.