Toyota Sienta is a 7 seater than you can also consider
You will get the old shape Freed in under 3 mil
If you want the new shape then 3.5-4 mil
Same goes for Sienta 3.5mil
And Toyota Voxy/Noah for 4mil (Voxy/Noah is slightly wider than Sienta and Freed )
All these cars are 1500cc Hybrid
Toyota may cost more but better hybrid system, better mileage and rugged car