CREATE TABLE table_11137 ("model" CLOB, "max. motive power" CLOB, "max. torque at rpm" CLOB, "engine displacement" CLOB, "engine type" CLOB, "engine configuration & notes 0-100km/h" CLOB)

What is the model with a engine type with b5244 s2?
SELECT "model" FROM table_11137 WHERE "engine type" = 'b5244 s2'
SELECT "model" FROM "table_11137" WHERE "engine type" = 'b5244 s2'