Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_53 ( engine_capacity INTEGER, mpg_us_urban VARCHAR, mpg_uk_urban__cold_ VARCHAR, mpg_uk_extra_urban VARCHAR )

### Question ###
What's the engine capacity when the mpg-UK urban is less than 12.2, the mpg-UK extra urban is less than 18.8 and the mpg-US turban is less than 7.2?

### Accurate SQL ###

SELECT SUM(engine_capacity) FROM table_name_53 WHERE mpg_uk_urban__cold_ < 12.2 AND mpg_uk_extra_urban < 18.8 AND mpg_us_urban < 7.2