If You're Buying a Petrol Car in 2026, This One Thing Should Be on Your Checklist Walk into any car showroom today and you'll notice something interesting. Sales executives are no longer talking only about mileage, sunroofs or ADAS. Increasingly, one question is coming up during discussions: "Sir, this car is E20 compatible." A year ago, most buyers would've ignored that statement. Today, it matters more than ever. The Indian government has made its intentions pretty clear. E