Is Honda DIO 110 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
BS6
petrol
DLX
petrol
DLX BS6
petrol
Drum
petrol
H Smart
petrol
Repsol Edition
petrol
Smart
petrol
Sports DLX
petrol
Sports STD
petrol
| Variant | Fuel | E20 Status |
|---|---|---|
| BS6 | petrol | ✓E20 Compatible |
| DLX | petrol | ✓E20 Compatible |
| DLX BS6 | petrol | ✓E20 Compatible |
| Drum | petrol | ✓E20 Compatible |
| H Smart | petrol | ✓E20 Compatible |
| Repsol Edition | petrol | ✓E20 Compatible |
| Smart | petrol | ✓E20 Compatible |
| Sports DLX | petrol | ✓E20 Compatible |
| Sports STD | petrol | ✓E20 Compatible |
Other Honda models
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Open Mileage CalculatorHonda DIO 110 E20 FAQ
Does Honda DIO 110 support E20 fuel?
Honda cleared the DIO 110 for E20 fuel from April 2023. Engine calibration and fuel system materials are optimized for ethanol blends.
How much mileage will I lose on E20 with DIO 110?
Riders report about 3-5% lower mileage on E20. This is normal because ethanol contains roughly 33% less energy than petrol per litre. With a 20% blend, the net impact is manageable.
Can E20 harm the DIO 110's fuel system?
The DIO 110's fuel system is built for E20. No corrosion or seal degradation when using E20 in a compatible model. Replace fuel filters on schedule.