Only 500 total LFA models will be made worldwide, with only 20 produced each month. Each car will be custom ordered to the customer's specifications, and will cost an estimatedUS$375,000, depending on options and customization. In the North American market 150 LFAs will be initially sold through a two year lease program much like the Ferrari F50.
During LFA production, each vehicle will receive a plaque which is individually numbered, indicating the unit's place in the production run. Each LFA V10 engine will also bear the signature of the specialist who assembled it. With 20 units produced monthly, production of the entire LFA run lasted for 25 months, from December 2010 to December 2012. ~ http://en.wikipedia.org/wiki/Lexus_LFA
