A prominent digital content creator has retracted claims attributing a decline in vehicle fuel efficiency to the use of E20 blended petrol following a technical assessment and corporate clarification.

一名著名的數位內容創作者在經過技術評估與公司澄清後，撤回了將車輛燃油效率下降歸咎於使用 E20 混合汽油的說法。

The sequence of events commenced when Sourav Joshi, a high-reach vlogger, disseminated digital content alleging a precipitous decline in the fuel economy of his Mercedes-Benz SUV. The subject asserted that efficiency decreased from 17 kmpl to 5 kmpl within a 48-hour window, concurrently noting a reduction in estimated driving range from 800 to 480 kilometers. These observations led the subject to hypothesize that the utilization of E20 fuel—a blend comprising 20% ethanol and 80% petrol—was the primary catalyst for the mechanical degradation and efficiency loss.

事件始於一名高流量 vlogger Sourav Joshi 發布數位內容，指稱其 Mercedes-Benz SUV 的燃油經濟性急劇下降。該人士聲稱，在 48 小時內，油耗從每公升 17 公里下降至 5 公里，同時注意到預估行駛里程從 800 公里減少至 480 公里。這些觀察導致該人士假設使用 E20 燃料（由 20% 乙醇和 80% 汽油組成的混合燃料）是導致機械退化與效率損失的主要原因。

In response to these public assertions, Mercedes-Benz India issued a formal advisory. The manufacturer stated that all BS VI petrol vehicles within its portfolio are materially compatible with E20 fuel, citing certification by the relevant regulatory authorities. This corporate position emphasized a commitment to vehicle reliability and sustainable mobility, thereby contradicting the subject's initial hypothesis.

針對這些公開聲稱，Mercedes-Benz India 發布了一份正式公告。製造商表示，其產品組合中所有 BS VI 汽油車輛在材質上均兼容 E20 燃料，並引用了相關監管機構的認證。此公司立場強調對車輛可靠性與永續移動的承諾，從而反駁了該人士最初的假設。

Subsequent to a diagnostic evaluation at an authorized service center, the subject acknowledged that the observed efficiency drop was attributable to a specific engine malfunction rather than fuel composition. Consequently, the subject issued a formal apology for the misunderstanding and modified the original content to remove the erroneous attributions. Parallel to this incident, the Indian government has defended the broader ethanol-blending program, citing significant macroeconomic benefits, including the support of the sugar industry, increased agrarian income, and a foreign exchange saving of approximately ₹1.90 lakh crore since the 2014-15 period.

在授權服務中心進行診斷評估後，該人士承認所觀察到的效率下降歸因於特定的引擎故障，而非燃料成分。因此，該人士就此次誤解正式道歉，並修改原內容以刪除錯誤的歸因。與此同時，印度政府為更廣泛的乙醇混合計劃辯護，指出其具有顯著的宏觀經濟效益，包括支持製糖業、增加農民收入，以及自 2014-15 年起節省約 1.90 萬億盧比的外匯。

The discrepancy in fuel efficiency was determined to be a result of a mechanical engine failure, and the compatibility of BS VI Mercedes-Benz vehicles with E20 fuel remains affirmed.

燃油效率的差異被確定為機械引擎故障的結果，且 BS VI Mercedes-Benz 車輛與 E20 燃料的兼容性依然獲得肯定。