Question: Name the drivetrain for 2UR-FSE
SQL: SELECT "Drivetrain" FROM "1-21530474-1" WHERE "Engine code" = '2UR-FSE';

Question: Name the regions for USF45
SQL: SELECT "Region(s)" FROM "1-21530474-1" WHERE "Chassis code" = 'USF45';

Question: Name the model number for USF46
SQL: SELECT "Model no." FROM "1-21530474-1" WHERE "Chassis code" = 'USF46';

Question: Name the drivetrain for 1UR-FSE for USF41
SQL: SELECT "Drivetrain" FROM "1-21530474-1" WHERE "Engine code" = '1UR-FSE' AND "Chassis code" = 'USF41';