Fuel tank: 24 of 24 variants rated.
Alfa Romeo 146 1.8 Twin Spark 16V L tops the Alfa Romeo 146 ranking by Fuel tank, at 61 L (16.1 gal US).
Across 24 ranked variants, Fuel tank spans from 51 L (13.5 gal US) to 61 L (16.1 gal US).
| # | Variant | Year | Body | Fuel | Fuel tank |
|---|---|---|---|---|---|
| 1 | Alfa Romeo 146 1.8 Twin Spark 16V L | 1999 | Hatchback | Petrol | 61 L (16.1 gal US) |
| 2 | Alfa Romeo 146 TI | 1999 | Hatchback | Petrol | 61 L (16.1 gal US) |
| 3 | Alfa Romeo 146 1.9 JTD | 1999 | Hatchback | Diesel | 61 L (16.1 gal US) |
| 4 | Alfa Romeo 146 1.9 JTD L | 1999 | Hatchback | Diesel | 61 L (16.1 gal US) |
| 5 | Alfa Romeo 146 1.8 Twin Spark 16V L | 1998 | Hatchback | Petrol | 61 L (16.1 gal US) |
| 6 | Alfa Romeo 146 TI | 1998 | Hatchback | Petrol | 61 L (16.1 gal US) |
| 7 | Alfa Romeo 146 1.8 Twin Spark 16V L | 1997 | Hatchback | Petrol | 61 L (16.1 gal US) |
| 8 | Alfa Romeo 146 TI | 1996 | Hatchback | Petrol | 61 L (16.1 gal US) |
| 9 | Alfa Romeo 146 2.0 TD | 1995 | Hatchback | Diesel | 61 L (16.1 gal US) |
| 10 | Alfa Romeo 146 2.0 TD L | 1995 | Hatchback | Diesel | 61 L (16.1 gal US) |
| 11 | Alfa Romeo 146 1.4 Twin Spark 16V | 1999 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 12 | Alfa Romeo 146 1.4 Twin Spark 16V L | 1999 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 13 | Alfa Romeo 146 1.6 Twin Spark 16V L | 1999 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 14 | Alfa Romeo 146 1.6 Twin Spark 16V L Junior | 1998 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 15 | Alfa Romeo 146 1.4 Twin Spark 16V | 1997 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 16 | Alfa Romeo 146 1.4 Twin Spark 16V L | 1997 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 17 | Alfa Romeo 146 1.4 Twin Spark 16V L Junior | 1997 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 18 | Alfa Romeo 146 1.6 Twin Spark 16V L | 1997 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 19 | Alfa Romeo 146 1.4 i.e. base | 1996 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 20 | Alfa Romeo 146 1.4 i.e. | 1995 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 21 | Alfa Romeo 146 1.4 i.e. L | 1995 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 22 | Alfa Romeo 146 1.6 i.e. | 1995 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 23 | Alfa Romeo 146 1.6 i.e. L | 1995 | Hatchback | Petrol | 51 L (13.5 gal US) |
| 24 | Alfa Romeo 146 1.7 i.e. 16V L | 1995 | Hatchback | Petrol | 51 L (13.5 gal US) |