Munich - BMW has given its Z4 sports car an extensive makeover, showcasing at the Detroit Motor Show in January the model that succeeds the Z4 Roadster and Z4 Coupe.
One of the many new technical features is a hydraulically- operated, retractable hardtop roof that opens and closes in 20 seconds. It also includes a glass rear window for improved visibility.
Retaining the basic design of its predecessor with the long bonnet and short rear, the new Z4 however comes with broader shoulders and more dominant kidney-shaped grille.