Petrol Types in India: Ethanol Blends, Grades, and Prices in 2025. Ethanol-blended petrol E20 India. Petrol prices in India 2025

India’s petrol landscape is changing rapidly, with a strong push toward ethanol-blended fuels, multiple petrol grades, and fluctuating fuel prices. Understanding these changes is crucial for every vehicle owner to make informed decisions while fueling their vehicles.

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Petrol Grades Available in India

India offers a range of petrol grades to cater to different vehicle types:

1. Regular Petrol (87 Octane)
   • Standard fuel is available at most fuel stations.
   • Suitable for everyday vehicles.
2. Premium Petrol (95–100 Octane)
   • Designed for high-performance engines.
   • Ensures better combustion and smoother engine performance.
   • Popular brands:
     • Indian Oil’s XP95 and XP100
     • Bharat Petroleum’s Speed and Speed 97
     • Hindustan Petroleum’s poWer and poWer95
3. Ethanol-Blended Petrol (E20)
   • Contains 20% ethanol mixed with petrol.
   • Aims to reduce carbon emissions and reliance on fossil fuels.
   • Standard at nearly all Indian fuel stations in 2025.

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🌿 Ethanol Blending: What Indian Consumers Should Know

India’s Ethanol Blended Petrol (EBP) program has reached E20 five years ahead of schedule. The initiative is designed to:

• Enhance Energy Security – Reduce dependence on imported crude oil.
• Support Rural Economy – Increase demand for domestically produced ethanol.
• Reduce Environmental Impact – Lower carbon emissions and promote cleaner fuels.

Important Note for Consumers:

• Vehicles not compatible with E20 may experience a slight reduction in fuel efficiency (2–5%).
• Long-term engine wear is possible if vehicles are not designed for higher ethanol content.

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💰 Petrol Prices in India (2025)

Petrol prices in India vary daily based on:

• Global crude oil prices
• Exchange rates
• Local taxes

IOCL Petrol Types at a Glance

Petrol Type	Octane Rating (RON)	Ethanol Blend (%)	Indicative Price (₹/Litre, Guwahati)	Recommended Vehicle Type
Regular Petrol	91	20	₹98.20	Modern cars need higher performance
XP95 (XtraPremium 95)	95	20	₹110–₹112	Modern cars needing higher performance
XP100	100	0	₹125–₹128	High-performance or luxury vehicles

The average petrol price in late August 2025 was ₹110–₹120 per litre.

Prices differ between states due to varying tax structures and transportation costs.

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Octane Rating

Petrol grades are mainly differentiated by octane rating, which measures the fuel’s resistance to knocking (premature combustion):

Petrol Type	Octane Rating (RON)	Description
Regular Petrol / Unleaded	91 RON	Standard petrol, commonly used in most vehicles.
Premium Petrol / XP95	95 RON	Higher octane petrol for better engine performance, often used in high-performance cars.
XP100 / Super Petrol	100 RON	Highest octane petrol available, designed for premium vehicles with high compression engines.

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Ethanol Blend

The Government of India is promoting ethanol blending under the Ethanol Blended Petrol (EBP) Program:

Petrol Type	Ethanol %	Description
E5 Petrol	5% ethanol	Most commonly used petrol till 2022, compatible with almost all vehicles.
E10 Petrol	10% ethanol	Mandated in many states from 2023 onwards, still compatible with most cars.
E20 Petrol / XP95-E20	20% ethanol	Launched in selected cities; provides cleaner emissions but requires compatible engines.
E85 Petrol	85% ethanol	Rare; mainly used in flex-fuel vehicles designed to run on high ethanol blends.

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Oil Marketing Company (OMC) in India

The major OMCs—IOCL, BPCL, HPCL—offer petrol under their own brand names:

Company	Brand Names / Fuel Types
IOCL	XtraPremium 95 (XP95), XP100, Regular Petrol (E10/E20)
BPCL	Speed Petrol (E10), Hi-Speed 95, E20 in select stations
HPCL	Evmax, Premium Petrol XP95, E20 (trial and limited rollout)

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Tips for Vehicle Owners

1. Check Compatibility: Ensure your vehicle is compatible with E20 fuel.
2. Monitor Mileage: Be prepared for a small decrease in fuel efficiency.
3. Regular Maintenance: Frequent engine checks can help mitigate potential long-term effects from ethanol fuel.

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Conclusion of Petrol Types in India

India’s push toward ethanol-blended petrol is a step toward sustainable energy use. While E20 fuel offers environmental and economic benefits, vehicle owners must stay informed about compatibility and efficiency. By understanding petrol grades, ethanol blends, and fuel prices, Indian consumers can make smarter choices and ensure the longevity of their vehicles.

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