Is Honda CB300F E20 compliant?
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)
Honda CB350C features a BSVI OBD2B E20 compliant PGM-FI engine. All Honda BS6 Phase 2 two-wheelers from April 2023 are E20 ready, including Activa, Shine, SP series, and CB range. Source: Honda 2Wheelers India CB350C Launch (E20 Engine Confirmed)
Variant-wise E20 compliance status
Deluxe
petrol
Deluxe PRO
petrol
| Variant | Fuel | E20 Status |
|---|---|---|
| Deluxe | petrol | ✓E20 Compatible |
| Deluxe PRO | petrol | ✓E20 Compatible |
Other Honda models
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Open Mileage CalculatorHonda CB300F E20 FAQ
Can I use E20 petrol in Honda CB300F?
The Honda CB300F runs on E20 petrol without issues. Honda confirmed compatibility from April 2023 as part of BS6 Phase 2 compliance.
Will E20 reduce Honda CB300F fuel efficiency?
E20 typically reduces fuel efficiency by 3-5% due to ethanol's lower calorific value. The CB300F's fuel injection system is tuned to compensate partially.
Is E20 petrol safe for Honda CB300F engine?
E20 will not damage an E20-compatible CB300F. The fuel system materials resist ethanol corrosion. Stick to manufacturer-recommended service schedules.