To begin with it is the first roadster in the history of BMW that has a fully retractable hardtop. This two-piece roof structure in light aluminum shell technology opens and closes electro-hydraulically at the touch of a button within just 20 seconds, the two roof elements coming to rest in snug and compact arrangement in the roof compartment. Enhanced remote control with Comfort Access is available as an option, allowing the user to close the roof also from a distance.

For golfers, with the roof up the BMW Z4 Roadster can easily accommodate a 46-inch full size golf bag, and two of those when the roof is closed.

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