Maruti Suzuki Fronx fuel tank capacity is 37 litres.
| Variant Name | Ex-Showroom Price, India | Fuel Type | Fuel Tank Capacity(L) |
|---|
| Sigma Petrol 1.2L Manual | ₹ 6.85 Lakh | Petrol | 37 litres |
| Delta Petrol 1.2L Manual | ₹ 7.75 Lakh | Petrol | 37 litres |
| Sigma CNG 1.2L Manual | ₹ 7.89 Lakh | CNG | 37 litres |
| Delta Plus Petrol 1.2L Manual | ₹ 8.15 Lakh | Petrol | 37 litres |
| Delta Petrol 1.2L Automatic (AMT) | ₹ 8.25 Lakh | Petrol | 37 litres |
| Delta Plus Petrol 1.2L Automatic (AMT) | ₹ 8.65 Lakh | Petrol | 37 litres |
| Delta CNG 1.2L Manual | ₹ 8.74 Lakh | CNG | 37 litres |
| Delta Plus Petrol 1.0L Turbo Manual | ₹ 8.92 Lakh | Petrol | 37 litres |
| Zeta Petrol 1.0L Turbo Manual | ₹ 9.71 Lakh | Petrol | 37 litres |
| Alpha Petrol 1.0L Turbo Manual | ₹ 10.56 Lakh | Petrol | 37 litres |
| Alpha Petrol 1.0L Turbo Manual Dual Tone | ₹ 10.70 Lakh | Petrol | 37 litres |
| Zeta Petrol 1.0L Turbo Automatic (TC) | ₹ 10.99 Lakh | Petrol | 37 litres |
| Alpha Petrol 1.0L Turbo Automatic (TC) | ₹ 11.84 Lakh | Petrol | 37 litres |
| Alpha Petrol 1.0L Turbo Automatic (TC) Dual Tone | ₹ 11.98 Lakh | Petrol | 37 litres |