The most expensive car in the world is the Rolls-Royce La Rose Noire Droptail. Touted as the costliest car ever made at a staggering Rs. Rolls-Royce La Rose Noire Droptail serves as the British luxury car maker’s tribute to automobile craftsmanship. Rolls-Royce La Rose Noire Droptail | World’s Most Expensive Car | ₹270 Crores | $30 Million. The most expensive car in the world is the Rolls-Royce La Rose Noire Droptail.The current record for world’s most expensive Ferrari was set in June 2018 when a 1963 250 GTO (chassis 4153GT) was sold to David MacNeil in a private sale for $70 million.