Is Tata Curvv E20 compliant?
Your car can safely use E20 petrol. You may notice a minor 2-4% mileage difference, which is normal.
E20 compatible from: 2024 onwards
Expected mileage impact: 2–4% reduction(SIAM & Government of India data)
Tata warranty: 3 years / 1,00,000 km. E20 use fully covered under warranty.
Year-wise E20 compliance status
Accomplished Plus A 1.2 Hyperion GDI Petrol 6MT Dark Edition
petrol · manual
Accomplished Plus A 1.2 Hyperion GDI Petrol l 7DCA Dark Edition
petrol · automatic
Accomplished Plus A 1.5 Kryojet Diesel 6MT Dark Edition
diesel · manual
Accomplished Plus A 1.5 Kryojet Diesel 7DCA Dark Edition
diesel · automatic
Accomplished Plus A 1.2 Hyperion GDI Petrol 6MT
petrol · manual
Accomplished Plus A 1.2 Hyperion GDI Petrol 7DCA
petrol · automatic
Accomplished Plus A 1.5 Kryojet Diesel 6MT
diesel · manual
Accomplished Plus A 1.5 Kryojet Diesel 7DCA
diesel · automatic
| Year | Variant | Fuel | Transmission | E20 Status |
|---|---|---|---|---|
| 2025 | Accomplished Plus A 1.2 Hyperion GDI Petrol 6MT Dark Edition | petrol | manual | ✓E20 Compatible |
| Accomplished Plus A 1.2 Hyperion GDI Petrol l 7DCA Dark Edition | petrol | automatic | ✓E20 Compatible | |
| Accomplished Plus A 1.5 Kryojet Diesel 6MT Dark Edition | diesel | manual | -Not Applicable (Diesel/CNG/EV) | |
| Accomplished Plus A 1.5 Kryojet Diesel 7DCA Dark Edition | diesel | automatic | -Not Applicable (Diesel/CNG/EV) | |
| 2024 | Accomplished Plus A 1.2 Hyperion GDI Petrol 6MT | petrol | manual | ✓E20 Compatible |
| Accomplished Plus A 1.2 Hyperion GDI Petrol 7DCA | petrol | automatic | ✓E20 Compatible | |
| Accomplished Plus A 1.5 Kryojet Diesel 6MT | diesel | manual | -Not Applicable (Diesel/CNG/EV) | |
| Accomplished Plus A 1.5 Kryojet Diesel 7DCA | diesel | automatic | -Not Applicable (Diesel/CNG/EV) |
Other Tata models
Calculate your E20 mileage impact.
Find out exactly how much E20 fuel will cost you per month with our free calculator.
Open Mileage CalculatorTata Curvv E20 FAQ
Is Tata Curvv E20 compatible?
Yes, the Tata Curvv is fully E20 compatible. All variants can safely run on E20 petrol (20% ethanol blend).
What happens if I use E20 petrol in my Tata Curvv?
Your Curvv is designed for E20 fuel. You may notice a minor 1-3% mileage reduction compared to E10, but no engine damage or compatibility issues.
How much mileage will I lose with E20 in Tata Curvv?
E20-compatible Curvv models typically see a 1-3% mileage reduction. For example, if you currently get 20 km/l, expect around 19.4-19.8 km/l on E20.