Your requirements are
automatic climate control, Provided by most
good ground clearance, this would depend whether you want a sedan or a compact suv, overall expect between 180-210mm
good after sales and services, Maruti is ranked No 1.
hassle free maintenance, This depends on your driving style and periodic service.
leather seats If you meant pure leather difficult as most cars under 13 lakh on road do not provide, so you can get it aftermarket.
and touch screen audio with navigation. Provided by most car manufactures and can also be fitted as an after market option.
So my choice of sedan would be a Honda City or Maruti Ciaz
and choice of compact suv would be a Maruti Vitara Brezza or Ford Ecosport.
P.S:- compact suv's are blown up cars with a butch looks to represent a SUV, so dont look at Off roading options from them. True real practical off roaders in India within a 7-13 lakh budget are Maruti Gyps, Mahindra Thar and Force Gurkha. Rest are only imitations of looks but not on practicality.