Wagon r is simply excellent car.
Pros:
Good comfort
Good mileage, 15 with petrol, 19 with cng kit.
Good space
Less maintenance
Resale value
Cons:
Too heighted car.only tall people can manage in a reverse situation.
Engine is only 1000 cc.
Sometimes u feel lack of power.
Verdict: u can go for this car. value for money car.