Mercedes-Benz India has issued an advisory on the use of E20 fuel after YouTuber Sourav Joshi shared concerns about a drop in the mileage of his luxury car. The company clarified that E20 fuel is approved only for specific Mercedes-Benz models and advised owners to check fuel compatibility before refuelling. The discussion has sparked fresh interest among car owners about ethanol-blended petrol and vehicle performance.Why Did Mercedes-Benz Issue the E20 Advisory?Mercedes-Benz India released the advisory after questions were raised about whether E20 petrol affected vehicle mileage. The company said only E20-compatible models should use the fuel, while older vehicles must follow the fuel recommendations mentioned in the owner's manual. It also encouraged customers to contact authorised service centres for guidance.Does E20 Fuel Reduce Car Mileage?E20 fuel may slightly reduce fuel efficiency because ethanol contains less energy than regular petrol. However, the actual impact depends on the vehicle model, engine tuning, driving conditions, and whether the car is designed for E20 fuel. Mercedes-Benz has not confirmed that E20 fuel alone caused the mileage issue discussed online.Mercedes-Benz India issued an advisory on E20 fuel usage.The advisory followed online discussions about fuel mileage.Only compatible Mercedes-Benz models are approved for E20.Owners should check the vehicle manual before using E20 fuel.Customers can contact authorised dealerships for clarification.Why E20 Fuel Is TrendingIndia is promoting E20 petrol as part of its cleaner fuel strategy to reduce fuel imports and emissions. As more vehicles become E20 compatible, many car owners are asking whether it affects performance or mileage. The recent discussion involving Sourav Joshi has increased public interest, leading many drivers to verify whether their vehicles are suitable for ethanol-blended fuel.Key HighlightsMercedes-Benz recommends using only approved fuel for each model.E20 compatibility depends on the vehicle's manufacturing specifications.Slight mileage differences can occur with ethanol-blended fuel.Owners should always follow the official fuel recommendation.Service centres can provide model-specific guidance.The company has not linked E20 fuel directly to any individual mileage complaint.Bumppy: Wrap-UpThe Mercedes-Benz E20 advisory reminds owners to use the correct fuel for their specific vehicle. Drivers should check their owner's manual before switching to E20 petrol and avoid relying on social media claims alone. Official guidance remains the best source for maintaining vehicle performance. Bumppy will continue tracking updates on India's transition to cleaner fuels.Read More: India Australia Uranium Supply Agreement Explained: What the New Rules Mean
