Originally Posted by propr'one
^^sorry, may be 15, i'm not sure. AFAIK its 15 from USA and 25 for everywhere else, but i'm not certain.
Cars from USA - year doesn't matter as long as it's not on the restricted list.
Cars over 15 years old, you can bring any passenger car from anywhere. (except you can not register RHD cars in Quebec)
25 year old rule is in USA.