There really is no definite answer. It depends a lot on whether you are buying the body, frame, and other components yourself or not and your mechanical skill level. It could take months or even years.
if its a kit car it can take up to a few months
How long it takes to build an average rc boat kit really depends on how build the model is, the skills required and your previous experience with such kits.
Kit Car
it would be a long explination but to make it short buy a body kit like a t bucket car or go to a dealership
YOU HAVE to build it all!!!
The time it will take to build a shed depends on your experience level, the availability of tools, and the right materials. If you have a shed kit, you should be able to build it in a day or less. If it is from scratch, it could take up to a week or longer.
There are kit cars one can purchase and build. Kit Cars and Factory Five are 2 companies that sell kit cars that one can order to build. eBay also has several auctions for kit cars.
The length of time it would take to build this storage shed from this kit would depend on how much carpentry knowledge you have and how many people will be helping.
Technically no they are not illegal but that really depends on the parts put into the car during the build. But most times the answer is no kit cars are not illegal as long as you go through the processes of getting a vin number form the DMV and getting an emissions test from the police department.
it all depends on how much you know about RC's. it can take you days hours weeks.... it all depends mate. it is a nobys truck though so it shouldn't take too long
a kit car is a car which you buy parts of it and then assemble it.
If you are looking for a Mustang Pinewood Derby Car to build, go to Google and do a search on the words "Maximum Velocity Stallion". The first link will take you to a site were you can purchase the Stallion kit, that was modeled after the Ford Mustang.