The Rolls-Royce Dawn is a convertible as only Rolls Royce could do one. While prices start at around $350,000, that money buys what is likely the most luxurious convertible available. Equipped with its legendary 6.6L twin-turbo V12 engine and 8-speed transmission, the Dawn, like other Rolls Royces, handles and accelerates like none other and it does so in complete defiance of the vehicle's weight and level of luxury. Engine output is a stunning 563 horsepower with 605 lb-feet of torque and unlike most convertibles, four people will fit in the vehicle in complete comfort. There is almost no competition for what Rolls Royce achieves with the Dawn at any price.