http://www.guideautoweb.com/en/artic...les_auto_show/


It's official, BMW will unveil the all-new 4-Series convertible at the Los Angeles Auto Show which will open on November 22.
The convertible BMW Series 4 will be available in three versions: 428i, 435i and 420d; however the diesel engine will not be offered in North America.
The Hardtop
Like the current model, the roof is replaced by a retractable hardtop, which takes just 20 seconds to deploy at a maximum speed of 18 km/h. BMW speaks of better soundproofing once the roof is in place on the new model.
Looks the same.