Buying experience from a nexa dealership is the best you can get from indian automobile industry,with personalized relationship managers taking care of everything.ignis has the same 1.2 petrol as baleno so performance is top notch.base variant sigma is more suitable for people who have a premium car and also like to keep a low mileage city car.service and maintenance of nexa is again the best in the business with pick and drop available,clubbed with timely intimations from dealership for service .