HP poWer100 Petrol: Availability and Fuel Checks
Check HPCL poWer100 specifications, distinguish it from Power95 and Power99, and confirm outlet stock and ethanol information before refuelling.

Key Takeaways for Indian Motorists:
- HPCL publishes a 100-octane specification for poWer100.
- Power95, Power99 and poWer100 are different products.
- Ask separately about octane, ethanol content, stock and price.
Table of Contents
What does HPCL confirm about poWer100?
HPCL identifies poWer100 as an ultra-premium petrol with an octane rating of 100. Its product information describes resistance to knocking and its intended use in high-performance vehicles. These are manufacturer descriptions, not performance measurements made by E0 Finder.
The page reviewed for this guide does not specify a guaranteed zero-ethanol percentage. An octane statement and an ethanol statement should therefore be recorded separately.
Is Power petrol the same as poWer100?
Do not shorten the product name when asking an outlet about availability. A station may use the Power brand in its signage while dispensing a different grade. Ask for poWer100, then confirm the label on the actual dispenser. A photograph showing only the station's HP logo cannot establish which grade was purchased.
A useful phone enquiry is: "Do you have poWer100 in stock today? What is the per-litre price, and where can I check the current ethanol specification?" Keep the answers as separate notes.
How to shortlist an outlet
Use the fuel map to look for entries associated with the grade. Review the address, contact information and age of any report. If a recent update only says the station was open, it does not establish that poWer100 was in stock.
Before a long journey, confirm availability directly. Save a second option and make sure both are accessible from your direction of travel. A nearby outlet on the opposite carriageway can require a much longer drive than the map distance suggests.
How should I compare it with XP100?
Start with the requirements for your exact vehicle and the evidence available for each outlet. Compare like-for-like information: a current quoted price with another current quote, or a dated receipt with another dated receipt. Do not compare an old online price with today's forecourt price.
Use the cost calculator with observed mileage rather than assuming one product will always give a fixed improvement. If you have no measured difference, use the same mileage for both options and see the price difference first.
What makes a useful station update?
Record the complete product name, outlet address, observation date and whether stock was confirmed by phone or at the dispenser. Label a blend claim as a staff statement unless supporting product or batch information is available. This gives other motorists a clear basis for deciding whether to call.
Sources and Further Reading
Sources checked on September 7, 2026. Product information and local availability can change.
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