We bought Maruti Alto K10 in the month of October 2018 so it's over an year now. I would like to share my one year experience with the car.
I purchased the car at Competent Motors Mandi , HP. As we have already booked the car in advance we called the sales officer to get the car ready at around 2 pm (due to some emergency) and they were considerate to get the car ready by evening. Me and my father traveled overnight and reached our designation at 7:30 next morning. And since then I have complete trust on this car. While traveling through treacherous mountains from Mandi to Reckong Peo in Kinnaur this car didn't for one second made me underconfident.
The car feels solid and due is its compact size is ideal companion on hills. It's 1litre enigne takes anything which is thrown to it.. the mileage is great and doesn't take toll on your pocket. One day I had to travel about 600km (Reckong Peo to Bhatinda) and the car delivered it's promise. Overall it's a good buy and I m happy with it.
Pros : Doesn't takes up much space while parking. Great on hill roads for two people. Good control.
Cons: rear seats are a bit claustrophobic, boot space is less. At service station the car is discriminated against other much costlier cars.