Is Renault Duster E20 compliant?
Petrol variants manufactured from 2026 onwards can safely use E20 fuel. Older petrol variants are not certified for E20.
E20 compatible from: 2026 onwards
Expected mileage impact: 4–6% reduction(ARAI controlled tests (2026))
Renault warranty: 4 years / 1,00,000 km. E20 use covered for 2026+ variants. Older variants may not be covered for E20-related damage.
Year-wise E20 compliance status
Authentic TCe 100
petrol · manual
Evolution TCe 160 DCT
petrol · automatic
RXZ 1.3 Turbo Petrol CVT
petrol · automatic
RXZ 1.3 Turbo Petrol MT
petrol · manual
RXE 1.3 Turbo Petrol MT
petrol · manual
RXS 1.3 Turbo Petrol CVT
petrol · automatic
RXS 1.5 MT Petrol+CNG (Outside Fitted)
cng · manual
110 PS RXS 4x4 Opt Diesel
diesel · manual
110 PS RXZ AMT Diesel
diesel · automatic
RXE Petrol
petrol · manual
RXS Opt CVT
petrol · automatic
110 PS RXS 4X2 AMT Diesel
diesel · automatic
RXS Petrol
petrol · manual
RXS Petrol+CNG (Outside Fitted)
cng · manual
110 PS Sandstorm Edition Diesel
diesel · manual
RxE Petrol
petrol · manual
RXS CVT
petrol · automatic
RXS CVT PETROL+CNG(outside fitted)
cng · automatic
110 PS RXL 4X2 AMT
diesel · automatic
110 PS RXL 4X2 MT
diesel · manual
RxE Petrol
petrol · manual
RXE Petrol+CNG (Outside Fitted)
cng · manual
110 PS RxL
diesel · manual
RxE Petrol
petrol · manual
RxL Petrol+CNG (Outside Fitted)
cng · manual
110 PS RxL ADVENTURE
diesel · manual
RXE 1.6L Petrol+CNG (Outside Fitted)
cng · manual
RxE Petrol
petrol · manual
| Year | Variant | Fuel | Transmission | E20 Status |
|---|---|---|---|---|
| 2026 | Authentic TCe 100 | petrol | manual | ✓E20 Compatible |
| Evolution TCe 160 DCT | petrol | automatic | ✓E20 Compatible | |
| 2021 | RXZ 1.3 Turbo Petrol CVT | petrol | automatic | ⚠Partially E20 Compatible |
| RXZ 1.3 Turbo Petrol MT | petrol | manual | ⚠Partially E20 Compatible | |
| 2020 | RXE 1.3 Turbo Petrol MT | petrol | manual | ⚠Partially E20 Compatible |
| RXS 1.3 Turbo Petrol CVT | petrol | automatic | ⚠Partially E20 Compatible | |
| RXS 1.5 MT Petrol+CNG (Outside Fitted) | cng | manual | -Not Applicable (Diesel/CNG/EV) | |
| 2019 | 110 PS RXS 4x4 Opt Diesel | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| 110 PS RXZ AMT Diesel | diesel | automatic | -Not Applicable (Diesel/CNG/EV) | |
| RXE Petrol | petrol | manual | ✗Not E20 Compatible | |
| RXS Opt CVT | petrol | automatic | ✗Not E20 Compatible | |
| 2018 | 110 PS RXS 4X2 AMT Diesel | diesel | automatic | -Not Applicable (Diesel/CNG/EV) |
| RXS Petrol | petrol | manual | ✗Not E20 Compatible | |
| RXS Petrol+CNG (Outside Fitted) | cng | manual | -Not Applicable (Diesel/CNG/EV) | |
| 2017 | 110 PS Sandstorm Edition Diesel | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| RxE Petrol | petrol | manual | ✗Not E20 Compatible | |
| RXS CVT | petrol | automatic | ✗Not E20 Compatible | |
| RXS CVT PETROL+CNG(outside fitted) | cng | automatic | -Not Applicable (Diesel/CNG/EV) | |
| 2016 | 110 PS RXL 4X2 AMT | diesel | automatic | -Not Applicable (Diesel/CNG/EV) |
| 110 PS RXL 4X2 MT | diesel | manual | -Not Applicable (Diesel/CNG/EV) | |
| RxE Petrol | petrol | manual | ✗Not E20 Compatible | |
| RXE Petrol+CNG (Outside Fitted) | cng | manual | -Not Applicable (Diesel/CNG/EV) | |
| 2015 | 110 PS RxL | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| RxE Petrol | petrol | manual | ✗Not E20 Compatible | |
| RxL Petrol+CNG (Outside Fitted) | cng | manual | -Not Applicable (Diesel/CNG/EV) | |
| 2012 | 110 PS RxL ADVENTURE | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| RXE 1.6L Petrol+CNG (Outside Fitted) | cng | manual | -Not Applicable (Diesel/CNG/EV) | |
| RxE Petrol | petrol | manual | ✗Not E20 Compatible |
What to do if your Duster is not E20 compliant
Regular Servicing: Get your fuel system inspected at regular intervals. Ask your mechanic to check fuel lines, seals, gaskets, and O-rings for signs of wear.
Fuel Filter Replacement: Replace your fuel filter more frequently, every 15,000-20,000 km instead of 30,000 km.
Monitor Mileage: Track your fuel efficiency. If you notice a drop beyond 10%, consult your service centre.
Consider Retrofit: Some service centres offer ethanol-compatible fuel system component upgrades. Costs vary from Rs 2,000-8,000 depending on the vehicle.
Premium Fuel Option: Indian Oil XP100 (100-octane, ethanol-free) is available at select pumps at Rs 150+/litre for those who want to avoid E20 entirely.
Other Renault models
Calculate your E20 mileage impact.
Find out exactly how much E20 fuel will cost you per month with our free calculator.
Open Mileage CalculatorRenault Duster E20 FAQ
Is Renault Duster E20 compatible?
The Renault Duster is partially E20 compatible. Models manufactured from 2026 onwards are E20 ready, while older models were designed for E10 fuel only.
What happens if I use E20 petrol in my Renault Duster?
Using E20 in a non-compatible Duster may cause 5-12% mileage drop, faster wear of rubber fuel system components (hoses, seals, gaskets), and potential cold-start issues. Consider getting fuel system components inspected.
How much mileage will I lose with E20 in Renault Duster?
Non-E20 compatible Duster models may see a 5-12% mileage drop. If you currently get 20 km/l, expect around 17.6-19 km/l on E20.