CREATE TABLE table_57791 ("Name" CLOB, "Power" CLOB, "Torque" CLOB, "Size" CLOB, "Engine code" CLOB, "0\\u2013100km/h , s" FLOAT, "Top speed" CLOB, "Years" CLOB)

What is the power of the engine with an engine code m44b19?
SELECT "Power" FROM table_57791 WHERE "Engine code" = 'm44b19'
SELECT "Power" FROM "table_57791" WHERE "Engine code" = 'm44b19'