What is the engine code of the xdrive23d model?
CREATE TABLE table_name_11 (engine_code VARCHAR, model VARCHAR)
SELECT engine_code FROM table_name_11 WHERE model = "xdrive23d"
### Context: CREATE TABLE table_name_11 (engine_code VARCHAR, model VARCHAR) ### Question: What is the engine code of the xdrive23d model? ### Answer: SELECT engine_code FROM table_name_11 WHERE model = "xdrive23d"