The Ostentatienne Opera Sedan was offered at a F.O.B. price of $19,600 (1967), had a weight of 5,740 lb (2,600 kg), and sat on a 119 in (3.02 m) wheelbase. Prices have also been quoted at $25,600. Tires for the vehicle were nitrogen filled 7.50”x20” (USA). The Ostentatienne was powered by an International Harvester truck engine. Entry into the car was from the rear; solid steel side rails (designed to protect passengers during a crash) prevented doors along the vehicles sides. The Ostentatienne could be ordered customized to suit its buyer’s wishes; Ming styled oriental rugs, refrigerators and sealed beam taillights were some of the options available. Production was reported to be three to four vehicles per year, only one was ever built.
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Text credit: Wikipedia