It cost $375 million to retrofit the plant to support building the Q30: http://infinitinews.com/en-US/infiniti/usa/releases/infiniti-q30-officially-starts-produ

It cost $375 million to retrofit the plant to support building the Q30: http://infinitinews.com/en-US/infiniti/usa/releases/infiniti-q30-officially-starts-production-in-sunderland-uk http://infinitinews.com/en-US/infiniti/usa/releases/infiniti... That's in line with what the parent comment said; it's not cheap at all do add a new vehicle to an existing assembly line, and it's not worth it for low volume production. Infinity also sold over 25 thousand Q(X)30s in 2017, so it's not as low volume as talked about in previous comments, either.