Skipped (with comments)

kyrandil

Where are you? In general, a bike is better, but may be impractical.

coolworld

"It depends." By bike, do you mean a bicycle or a motorbike?

lakmiseiru

Do you have parking? How's your money situation? Intend to go long distances for camping/what have you, or just short ones? This is not a yes or no question.

photon

What are your transportation needs?

madcaptenor

That depends. How far do you usually need to travel? Do you live somewhere where the weather's good for biking most of the time? Can you afford gasoline? etc. etc. etc.