Fuel tank: 20 of 20 variants rated.
Alfa Romeo 155 1.6 Twin Spark 16V tops the Alfa Romeo 155 ranking by Fuel tank, at 63 L (16.6 gal US).
Across 20 ranked variants, Fuel tank spans from 63 L (16.6 gal US) to 63 L (16.6 gal US).
| # | Variant | Year | Body | Fuel | Fuel tank |
|---|---|---|---|---|---|
| 1 | Alfa Romeo 155 1.6 Twin Spark 16V | 1996 | Sedan | Petrol | 63 L (16.6 gal US) |
| 2 | Alfa Romeo 155 1.8 Twin Spark 16V S | 1996 | Sedan | Petrol | 63 L (16.6 gal US) |
| 3 | Alfa Romeo 155 1.8 Twin Spark 16V L | 1996 | Sedan | Petrol | 63 L (16.6 gal US) |
| 4 | Alfa Romeo 155 1.7 Twin Spark | 1995 | Sedan | Petrol | 63 L (16.6 gal US) |
| 5 | Alfa Romeo 155 1.8 Twin Spark S | 1995 | Sedan | Petrol | 63 L (16.6 gal US) |
| 6 | Alfa Romeo 155 1.8 Twin Spark L | 1995 | Sedan | Petrol | 63 L (16.6 gal US) |
| 7 | Alfa Romeo 155 2.0 Twin Spark 16V S | 1995 | Sedan | Petrol | 63 L (16.6 gal US) |
| 8 | Alfa Romeo 155 2.0 Twin Spark 16V Super | 1995 | Sedan | Petrol | 63 L (16.6 gal US) |
| 9 | Alfa Romeo 155 2.5 V6 | 1995 | Sedan | Petrol | 63 L (16.6 gal US) |
| 10 | Alfa Romeo 155 2.0 16V Turbo Q4 | 1995 | Sedan | Petrol | 63 L (16.6 gal US) |
| 11 | Alfa Romeo 155 2.0 TD | 1995 | Sedan | Diesel | 63 L (16.6 gal US) |
| 12 | Alfa Romeo 155 2.5 TD S | 1995 | Sedan | Diesel | 63 L (16.6 gal US) |
| 13 | Alfa Romeo 155 1.7 Twin Spark | 1993 | Sedan | Petrol | 63 L (16.6 gal US) |
| 14 | Alfa Romeo 155 2.0 TD | 1993 | Sedan | Diesel | 63 L (16.6 gal US) |
| 15 | Alfa Romeo 155 2.5 TD | 1993 | Sedan | Diesel | 63 L (16.6 gal US) |
| 16 | Alfa Romeo 155 1.8 Twin Spark | 1992 | Sedan | Petrol | 63 L (16.6 gal US) |
| 17 | Alfa Romeo 155 1.8 Twin Spark L | 1992 | Sedan | Petrol | 63 L (16.6 gal US) |
| 18 | Alfa Romeo 155 2.0 Twin Spark | 1992 | Sedan | Petrol | 63 L (16.6 gal US) |
| 19 | Alfa Romeo 155 2.5 V6 | 1992 | Sedan | Petrol | 63 L (16.6 gal US) |
| 20 | Alfa Romeo 155 2.0 16V Turbo Q4 | 1992 | Sedan | Petrol | 63 L (16.6 gal US) |