Is Mahindra Bolero E20 compliant?
This car was not designed for E20 fuel. Using E20 may cause 6-10% mileage drop and wear on fuel system parts over time.
Expected mileage impact: 6–10% reduction(NITI Aayog report & ARAI tests)
Mahindra warranty: 3 years / 1,00,000 km. E20-related fuel system damage may not be covered for this model.
Year-wise E20 compliance status
B4 Diesel
diesel · manual
B4
diesel · manual
B4
diesel · manual
B4
diesel · manual
Plus AC BS IV
diesel · manual
Power Plus LX
diesel · manual
Power Plus SLE
diesel · manual
DI AC BS III
diesel · manual
DI 4WD BS III
diesel · manual
LX 4WD BS III (For Govt Only)
petrol · manual
Camper
diesel · manual
DI AC BS III
diesel · manual
Sportz
petrol · manual
Camper
diesel · manual
XLS 7 Str
diesel · automatic
| Year | Variant | Fuel | Transmission | E20 Status |
|---|---|---|---|---|
| 2025 | B4 Diesel | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| 2023 | B4 | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| 2022 | B4 | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| 2020 | B4 | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| 2019 | Plus AC BS IV | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| 2017 | Power Plus LX | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| 2016 | Power Plus SLE | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| 2014 | DI AC BS III | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| 2013 | DI 4WD BS III | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| LX 4WD BS III (For Govt Only) | petrol | manual | ✗Not E20 Compatible | |
| 2011 | Camper | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| 2007 | DI AC BS III | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| Sportz | petrol | manual | ✗Not E20 Compatible | |
| 2000 | Camper | diesel | manual | -Not Applicable (Diesel/CNG/EV) |
| XLS 7 Str | diesel | automatic | -Not Applicable (Diesel/CNG/EV) |
What to do if your Bolero 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 Mahindra models
Calculate your E20 mileage impact.
Find out exactly how much E20 fuel will cost you per month with our free calculator.
Open Mileage CalculatorMahindra Bolero E20 FAQ
Is Mahindra Bolero E20 compatible?
No, the Mahindra Bolero is not E20 compatible. It was designed for regular petrol or E10 fuel. Using E20 may cause 5-12% mileage drop and potential fuel system wear.
What happens if I use E20 petrol in my Mahindra Bolero?
Using E20 in a non-compatible Bolero 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 Mahindra Bolero?
Non-E20 compatible Bolero models may see a 5-12% mileage drop. If you currently get 20 km/l, expect around 17.6-19 km/l on E20.