If you need bigger space, look at the Toyota Avanza 1.3J and the Suzuki APV. Note that these will use more gas than the Getz. They are both less expensive than the Civic or mazda 3.

Price for the Avanza is around 592,000. It can seat 6 to 7 people, almost no cargo space left. Or 4 to 5 persons with a huge trunk. Fuel consumption will be around 8 to 10 kms/liter city driving depending on the driver and traffic.
http://www.toyota.com.ph/cars/new_ca.../pricelist.asp

The APV should be within the ball park. Its an 8 seater van. Not sure if they still offer 2 years free maintenance. My cousin has one and he gets 7 kms/liter city

For more info please do a search. Both cars have been disscused a lot and have their own threads.