Tata improved but engine could be more refined like Suzuki K-series

I have taken a short test drive. It's really good to feel like driving in a premium features car. Tata really improved a lot. Only demerits of the car is it's engine of 3 cylinder which is noisy. It could be better refined like maritime k12 engine. If we could fix Maruti k12 engine in Tigore no one can stand against this car. Tata should built a more refined engine. Otherwise super build quality and luxury feeling inside the cabin.