The official motor partner of the event, JLR has hand-picked a selection of its heritage vehicles as a nod to the auto giant's association with the royal family.
As part of the line-up are the 1953 Land Rover Royal ceremonial vehicle, known as 'State IV', which was part of a fleet which accompanied the Queen and her husband, Prince Philip, on a six-month Commonwealth tour soon after the coronation in 1953 and a 1955 Jaguar Mark VIIM saloon used by the Queen Mother for her private motoring until 1973.
For the first time, more than 200 firms who hold Royal Warrants of Appointment have been brought together on the grounds of the Palace for the four-day Coronation Festival starting today.
The title allows the firms to display a royal coat of arms on their goods.
More From This Section
All three will officially kick off the festival celebrations today evening when nearly 5,000 people are expected to attend a gala in the palace gardens.
"The festival celebrates innovation, excellence and industry," Buckingham Palace said.
"These cars along with a 1949 Land Rover series I Troop review, a 1966 Land Rover series II Military Escort, two Royal review Range Rovers from 1974 and 2002, a 1961 Jaguar E-TYPE Series I and a 2002 Daimler X308 Super V8 Saloon were yesterday transported back along The Queen's 1953 Coronation route.