Being a mid-size SUV, there is no dearth of space inside the cabin of the Grand Vitara. Its CNG version has a claimed mileage of 26.6 km/kg. Maruti Suzuki Grand Vitara CNG The Urban Cruiser Hyryder is Toyota’s version of Maruti Suzuki’s Grand Vitara. Both have same CNG mileage of 26.6 km/kg. Toyota Urban Cruiser Hyryder CNG The Nexon is one of the largest-selling SUVs in India. Its CNG avatar has a claimed mileage of 24 km/kg. Tata Nexon CNG The Brezza is a direct rival of the Nexon....