Is KTM 390 Enduro R E20 compliant?
Your bike can safely use E20 petrol. You may notice a minor 3-5% mileage difference, which is normal.
E20 compatible from: 2024 onwards
Expected mileage impact: 3-5% reduction(NITI Aayog two-wheeler data)
KTM India confirmed E20 compatibility for its entire Indian lineup from April 2024. All Duke, RC, and Adventure models are E20 ready. KTM is manufactured by Bajaj Auto, which confirmed E20 across all production. Source: KTM India Official Website
Variant-wise E20 compliance status
Global Spec
petrol
STD
petrol
| Variant | Fuel | E20 Status |
|---|---|---|
| Global Spec | petrol | ✓E20 Compatible |
| STD | petrol | ✓E20 Compatible |
Other KTM models
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Open Mileage CalculatorKTM 390 Enduro R E20 FAQ
Does KTM 390 Enduro R support E20 fuel?
KTM cleared the 390 Enduro R for E20 fuel from April 2024. Engine calibration and fuel system materials are optimized for ethanol blends.
How much mileage will I lose on E20 with 390 Enduro R?
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 390 Enduro R's fuel system?
The 390 Enduro R's fuel system is built for E20. No corrosion or seal degradation when using E20 in a compatible model. Replace fuel filters on schedule.