"Cb" "b" "Vb" "jahr" 1.9 10 10284 "1985" 3.1 50 16458 "1985" 3.4 100 11326 "1985" 2.7 150 6314 "1985" 3.5 200 2757 "1985" 2.7 250 417 "1985" 2.6 10 10284 "1991" 3.4 50 16458 "1991" 3.3 100 11326 "1991" 3.1 150 6314 "1991" 3.2 200 2757 "1991" 3.1 250 417 "1991"