CREATE TABLE table_name_49 (redline__rpm_ NUMBER, engine_code VARCHAR2, year VARCHAR2)

What is the average Redline RPM of engines with engine code M57TUD30, made after 2002?
SELECT AVG(redline__rpm_) FROM table_name_49 WHERE engine_code = "m57tud30" AND year > 2002
SELECT AVG("redline__rpm_") FROM "table_name_49" WHERE "engine_code" = "m57tud30" AND "year" > 2002