The executive director has also said that Maruti's Grand Vitara and Invicto hybrids produce 26 percent and 30 percent lower CO2, while increasing fuel-efficiency by 36 percent and 46 percent, compared to their petrol counterparts. "So, definitely strong hybrids are a very powerful way to cut oil imports, generate energy efficiency, and reduce CO2 immediately without the pressure of range anxiety or lack of charging infrastructure," Bharti insisted.