ok let me list down like below,
Toyota EE96 wagon can find a one below 900K Good fuel milage\easy maintanance\ good second hand value
Toyota Ae91 Sprinter Avg fuel consumption\maintainance
Mazda BJ5P
Toyota AT170 carina\corona average in fuel\maintanance
Nissan FB 13 will be bit cost than 1miil, but if you search 17-,18-, you could find a semi option one same for Toyota Ae100
also do a search in the forum you will get an idea on this.
Good Luck.