Financially, it will make your life hard.
Cars increase costs due to insurance, maintenance and fuel (less for electric). The expense on the car might divert the money from others like school, higher education, lifestyle etc.
How many km would you drive per month with the baby? If the number is not that high, you might be better off using Alto+Cabs and postponing the car later.
Hire a personal finance adviser who wud suggest options in the middle. Relatives and friends usually encourage buying cars without caring about fin health