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E20Compliant
Bajaj Aspire 100 E20 compliance status

Is Bajaj Aspire 100 E20 compliant?

✓E20 Compatible
petrol0 variants

Your bike can safely use E20 petrol. You may notice a minor 3-5% mileage difference, which is normal.

E20 compatible from: 2023 onwards

Expected mileage impact: 3-5% reduction(NITI Aayog two-wheeler data)

Bajaj Auto's Sumeet Narang confirmed ALL Bajaj motorcycles, including those made over 10 years ago, are fully E20 compatible with unchanged warranty terms. Bajaj cited their Brazil experience with E27 fuel as evidence. Source: Bajaj Auto E20 Compatibility Confirmation (BikeDekho, Jul 2026)

Other Bajaj models

Avenger 200
✓E20 Compatible
Avenger Cruise 220
✓E20 Compatible
Avenger Street 150
✓E20 Compatible
Avenger Street 160
✓E20 Compatible
Avenger Street 180
✓E20 Compatible
Avenger Street 220
✓E20 Compatible

Calculate your E20 mileage impact.

Find out exactly how much E20 fuel will cost you per month with our free calculator.

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Bajaj Aspire 100 E20 FAQ

Is Bajaj Aspire 100 cleared for E20?

The Bajaj Aspire 100 is fully E20 compatible since April 2023. Fuel lines, seals, and ECU calibration all support 20% ethanol.

Is Aspire 100 fuel efficiency affected by E20?

Fuel efficiency drops by about 3-5% on E20. Some riders report slightly better throttle response due to E20's higher octane rating. Net running cost increase is modest.

Does E20 affect Aspire 100 engine longevity?

Safe for continuous E20 use. The Aspire 100 was designed and tested for this fuel blend. No additional precautions beyond standard maintenance are needed.