Buying Second hand cars: Dutiable Value vs CIF

I'm wondering whether this information can be obtain from the KRA. It could be very useful to have an online tool where I can be able to easily ascertain the cost of importing a car into Kenya.

I'm not sure that if a car costing 5000 USD CIF would have a dutiable value of 5000 USD.

If this is the case making that tool is pretty easy :)