50k for V2 and 86k in Wagon R in 8 just Months ??? Bro !!! Where do you drive this car I think that's a lot in 8 months and your warranty would also be on the verge of expiration. You usually don't get such high mileage in such a short period unless the vehicle is being commercially used.
BTW, These are the complaints which can easily be fixed at any dealership. Kindly share your contact details, if possible.
Can you please share the pics of both the cars ??? and from which Dealership have you been maintaining your cars ?
I have recently got the door rubbers installed from Karachi Dealership for free and so did few others users.