Maruti Suzuki Ertiga comes with K series 1373cc petrol engine which produces 93.7 bhp at just 6000 rpm and 130 Nm torque at just 4000 rpm wtich is good in this segment. The best part of this car is the exterior and the interior design . Its interior is excellently designed . The cabin space is very good . The middle row has very good leg room , head room . The back row is for the children. The power of this car is good not that excellent. The mileage of this car with petrol is 12.6 kmpl in the city and around 16.5 kmpl on highway . The maintanance of this car is very low. Overall this car is good not that wow.