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How do I know if my car is E20 compliant?

The fastest way to know is your vehicle's manufacturing date — and there are a few simple checks you can do yourself to be sure. Here is how to tell whether your car (or bike) is built for E20 petrol in India.

Step 1 — Check your manufacturing date

Find the build month and year on the VIN plate (under the bonnet or on the door frame) or your registration certificate. From April 2023 the vehicle is E20 material-compliant; April 2020 to March 2023 was generally E10-era; before April 2020 was not designed for E20. Honda cars are material-compatible from 2009.

Step 2 — Look inside the fuel flap

Open the fuel lid. Compatible vehicles carry an “E20” label inside the enclosure. If it is there, you are clear.

Step 3 — Read the owner's manual

The fuel specification page states the maximum ethanol blend your engine is approved for — E10 or E20.

Step 4 — Ask an authorised service centre

Give them your VIN / chassis number. They can confirm compatibility for your exact vehicle — the only fully reliable source.

Step 5 — Or check instantly online

Use a free E20 checker: pick your make, model, fuel and year for a plain-language answer in seconds.

Check your exact car or bike now

Free — pick your make, model and year for a plain-language E20 verdict.

Open the checker →

How do I know if my bike is E20 compliant?

Two-wheelers follow the same rule: built from April 2023 they are E20-ready; older ones should be checked. You can confirm with the same steps — build date, fuel-cap label, or the free checker.

Where do I find my car's manufacturing date?

On the VIN/chassis plate (under the bonnet or on the driver's door frame) or on your registration certificate (RC). Use the manufacturing date, not the model year.

Is my car E20 compliant if it's a 2022 model?

A 2022 vehicle sits in the April 2020 – March 2023 window, which was generally built for E10. It may be fine, but it was not certified for E20 — confirm with the fuel-cap label or your owner's manual before using E20 regularly.