Fuel tank: 19 of 23 variants rated.
Fiat 600e Red tops the Fiat 600 ranking by Fuel tank, at 60 L (15.9 gal US).
Across 19 ranked variants, Fuel tank spans from 38 L (10.0 gal US) to 60 L (15.9 gal US).
| # | Variant | Year | Body | Fuel | Fuel tank |
|---|---|---|---|---|---|
| 1 | Fiat 600e Red | 2023 | SUV | Electric | 60 L (15.9 gal US) |
| 2 | Fiat 600e La Prima | 2023 | SUV | Electric | 60 L (15.9 gal US) |
| 3 | Fiat 600 Hybrid 110 Sport | 2026 | SUV | Petrol | 44 L (11.6 gal US) |
| 4 | Fiat 600 Hybrid 145 Sport | 2026 | SUV | Petrol | 44 L (11.6 gal US) |
| 5 | Fiat 600 Hybrid 110 Urban | 2025 | SUV | Petrol | 44 L (11.6 gal US) |
| 6 | Fiat 600 Hybrid 110 Pop | 2025 | SUV | Petrol | 44 L (11.6 gal US) |
| 7 | Fiat 600 Hybrid 110 Icon | 2025 | SUV | Petrol | 44 L (11.6 gal US) |
| 8 | Fiat 600 Hybrid 110 La Prima | 2025 | SUV | Petrol | 44 L (11.6 gal US) |
| 9 | Fiat 600 Hybrid 145 Urban | 2025 | SUV | Petrol | 44 L (11.6 gal US) |
| 10 | Fiat 600 Hybrid 145 Pop | 2025 | SUV | Petrol | 44 L (11.6 gal US) |
| 11 | Fiat 600 Hybrid 145 Icon | 2025 | SUV | Petrol | 44 L (11.6 gal US) |
| 12 | Fiat 600 Hybrid 145 La Prima | 2025 | SUV | Petrol | 44 L (11.6 gal US) |
| 13 | Fiat 600 Hybrid 100 Urban | 2024 | SUV | Petrol | 44 L (11.6 gal US) |
| 14 | Fiat 600 Hybrid 100 La Prima | 2024 | SUV | Petrol | 44 L (11.6 gal US) |
| 15 | Fiat 600 Hybrid 136 Urban | 2024 | SUV | Petrol | 44 L (11.6 gal US) |
| 16 | Fiat 600 Hybrid 136 La Prima | 2024 | SUV | Petrol | 44 L (11.6 gal US) |
| 17 | Fiat 600 Actual | 2005 | Hatchback | Petrol | 38 L (10.0 gal US) |
| 18 | Fiat 600 Young | 2005 | Hatchback | Petrol | 38 L (10.0 gal US) |
| 19 | Fiat 600 50th Anniversary | 2005 | Hatchback | Petrol | 38 L (10.0 gal US) |