Nyuma yo kwerekana BMW Alpina B4 Bi-Turbo Coupé, umutoza wa Bavariya ubu aritegura kwerekana variant yayo ihinduka, BMW Alpina B4 Bi-Turbo Cabriolet.
Alpina, imaze imyaka igera kuri 50 ibayeho, buri gihe yagerageje guhaza ibyifuzo by'abashaka gutunga BMW “idasanzwe”. Haba muburyo butangaje cyangwa kunoza imikorere, moderi ya Alpina ikunda kugaragara nk "impyisi yambaye intama", urugero ni BMW Alpina B7 Biturbo.
Mu rwego rwo gukomeza gutera imbere mu myaka yashize, Alpina irimo kwitegura kwerekana “imitako” iheruka y'inzu: BMW Alpina B4 Bi-Turbo Cabriolet. Iyi moderi ishingiye kuri BMW 4 Series nshya Cabriolet.
BMW Alpina B4 Bi-Turbo Cabriolet, kimwe na verisiyo ya Coupé, izaba ifite moteri ya 3.0 Twin-Turbo ya moteri itandatu (N55), ikazatanga 410 hp hagati ya 5500 rpm na 6250 rpm na 600 nm yumuriro mwinshi kuri 3000 rpm. Imashini yihuta ya ZF Sport-Automatic gearbox igomba kwemerera kwihuta kuva 0 kugeza 100 km / h mumasegonda 4.2 gusa kandi umuvuduko wo hejuru urenga 300 km / h.
Kubijyanye ninyuma, impinduka zikurikiza ibisanzwe kuranga, uhereye kumuziga wa santimetero 20 zumuzingi, ukoresheje umubiri-ibikoresho bikarishye bikarangirira muri sisitemu nshya yimikino ine. Kurundi ruhande, imbere hagomba kuba hagizwe n'ibirango byinshi bya Alpina, kimwe nimpinduka ntoya kuri ruline na materi yo hasi. Hagomba kandi kubaho impinduka mubijyanye no guhagarikwa.
Biteganijwe ko hazerekanwa imurikagurisha ryabereye i Geneve, biteganijwe ko BMW Alpina B4 Bi-Turbo Cabriolet izashyirwa ahagaragara mu mpeshyi.