Mgbe enyechara BMW Alpina B4 Bi-Turbo Coupé, onye nchịkwa Bavaria na-akwado ugbu a iji gosipụta ụdị mgbanwe ya, BMW Alpina B4 Bi-Turbo Cabriolet.
Alpina, n'ihe fọrọ nke nta ka ọ bụrụ afọ 50 nke ịdị adị, na-agbalị mgbe niile imeju ọchịchọ nke ndị na-achọ inwekwu…"pụrụiche" BMW. Ma na ọdịdị anya ma ọ bụ nkwalite arụmọrụ, a na-ahụta ụdị Alpina dị ka ezigbo " wolf na uwe atụrụ ", ọmụmaatụ nke BMW Alpina B7 Biturbo.
Iji nọgide na-eto eto na-adịbeghị anya, Alpina na-akwadebe iweta "ọla" ụlọ kachasị ọhụrụ: BMW Alpina B4 Bi-Turbo Cabriolet. Ihe nlereanya a dabere na BMW 4 Series Cabriolet ọhụrụ.
BMW Alpina B4 Bi-Turbo Cabriolet, dị ka ụdị Coupé, ga-enwe 3.0 Twin-Turbo six-cylinder engine (N55), na-ebuga 410 hp n'etiti 5500 rpm na 6250 rpm na 600 nm nke oke ike na 3000 rpm. Igbe ụgbọ mmiri ZF Sport-Automatic nke nwere ọsọ asatọ kwesịrị ikwe ka osooso site na 0 ruo 100 km / h na naanị 4.2 sekọnd yana oke ọsọ karịa 300 km / h.
N'ihe gbasara mpụta, mgbanwe ndị a na-agbaso ihe a na-emekarị maka ika ahụ, site na 20-inch alloy wheels, site na anụ ahụ na-eme ihe ike na-agwụ na usoro nkwụsị egwuregwu anọ ọhụrụ. N'aka nke ọzọ, ime ime kwesịrị ịbụ nke ọtụtụ Alpina logos, yana obere mgbanwe na steering wheel na ala ala. E kwesịkwara inwe mgbanwe n'ihe gbasara nkwusioru.
Edebere maka ngosi na Geneva Motor Show, a na-atụ anya ịmalite BMW Alpina B4 Bi-Turbo Cabriolet n'oge opupu ihe ubi.