Flex Fuel Cars

India's first mass-market flex-fuel hatchback is here. The Maruti Suzuki WagonR Flex Fuel can run on petrol, E20, and E85 ethanol blends — the car automatically adjusts without any input from you. Starting at ₹7.24 lakh, here's everything you need to know about how it works, what has changed, and whether it is worth your money.