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YouTuber's Mercedes MPG Plummets on E20 Fuel
13 Jul
Summary
- Vlogger Sourav Joshi reported a drastic mileage drop in his Mercedes-Benz GLC.
- His SUV's fuel efficiency reportedly fell from 16-17 kmpl to 5 kmpl.
- Mercedes-Benz India stated its BS VI petrol vehicles are E20 fuel certified.

YouTuber Sourav Joshi has ignited a discussion about E20 petrol after experiencing a significant fuel efficiency drop in his Mercedes-Benz GLC. Joshi reported his luxury SUV's mileage plummeting from an estimated 16-17 kmpl to approximately 5 kmpl. He voiced concerns over potential engine damage and the fuel's impact, documenting the issue in a vlog.
Mercedes-Benz India responded by confirming that all its petrol BS VI vehicles are materially compatible with E20 fuel and have been certified accordingly. The company emphasized its commitment to customer safety and sustainable mobility, offering support for technical queries. This statement aims to alleviate worries that have surfaced among motorists regarding premium car performance on blended fuel.
Experts note that sudden mileage fluctuations can result from various factors, including driving habits, traffic conditions, and short journeys. A definitive cause for the reported drop would require a thorough technical inspection, including an engine examination and diagnostics. Attributing the decline solely to E20 petrol remains unverified without such professional assessment.