From using six platforms, Jaguar Land Rover plans to just use two, including a platform shared between the Range Rover and Jaguar XJ. Creating a Range Rover out of the same structure that underpins the new XJ saloon requires only limited and inexpensive modifications.
The floor and front crash structure will be unchanged but the Range Rover version will receive a taller front bulkhead and a modified rear bulkhead, which will accommodate folding rear seats. The XJ’s front strut towers are cast in one piece and bonded and riveted to the front chassis legs.
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