PORTALBERITA.CO.ID - The price of Pertamax fuel has undergone a notable adjustment, effective starting June 10, 2026. This revision sees the per-liter cost increasing by Rp 3,950, setting the new retail price at Rp 16,950 per liter.
This substantial increase in fuel expenses naturally prompts vehicle owners to re-evaluate their purchasing habits, especially those whose vehicles possess specific engine requirements regarding fuel octane ratings.
The primary focus of this price sensitivity falls upon drivers of Low Cost Green Car (LCGC) models. These vehicles are a significant segment of the Indonesian automotive market.
Specific models such as the Toyota Agya, Daihatsu Ayla, Toyota Calya, Daihatsu Sigra, and the Honda Brio Satya fall under this category. Their engineering specifications demand a certain level of fuel quality for optimal performance.
As reported by BOGORPLUS.ID, these particular LCGC models are specifically recommended to utilize fuel with a minimum octane rating of 92. This recommendation is based on the compression ratios and engine design of these economy vehicles.
The necessity for RON 92 fuel stems from the potential for engine knocking or long-term damage if lower-octane fuels are consistently used in these specified engines. This requirement remains constant regardless of the Pertamax price fluctuations.
Therefore, despite the higher cost of Pertamax following the June 10 adjustment, vehicle maintenance guidelines strongly suggest adherence to the mandated 92 RON fuel. This decision prioritizes engine longevity over immediate cost savings.
The situation presents a financial dilemma for LCGC owners who might be tempted to switch to cheaper, lower-octane alternatives to mitigate the impact of the recent price hike.
According to BOGORPLUS.ID, the primary concern remains the optimal operational standard for these vehicles, which mandates the continued use of the higher-octane gasoline post-adjustment.
