Rolls-Royce will call its new convertible Dawn.
The car will go on sale in the first quarter of 2016. The open-top car shares a platform with the Wraith coupe.
“Our new Rolls-Royce Dawn promises a striking, seductive encounter like no other Rolls-Royce to date,” CEO Torsten Mueller-Oetvoes said in a statement.
Rolls-Royce first used the Dawn name in 1949, and 28 convertibles have had the name, the company said.
Pricing has not been disclosed.
Rolls-Royce showed the car on Tuesday to 130 dealers at its global dealer meeting in Los Angeles.