It is available in 9 variants and 7 colours. Maruti Ertiga comes with BS6 compliant petrol and CNG engine options. The petrol engine of Ertiga is a 1462cc unit which generates a power of 101.65bhp and a torque of 136.8nm. The 1462cc CNG engine of Ertiga puts out 101.65bhp of power and 136.8nm of torque. The Ertiga is available in 2 transmission options: manual and automatic. The mileage of Ertiga ranges from 20.51 Kmpl on petrol to 26.11km/kg on cng.