Fuel consumption: 20 of 20 variants rated.
Alfa Romeo 155 2.0 16V Turbo Q4 tops the Alfa Romeo 155 ranking by Fuel consumption, at 9.9 l/100km (28.5 mpg UK · 23.8 mpg US).
Across 20 ranked variants, Fuel consumption spans from 6.4 l/100km (44.1 mpg UK · 36.8 mpg US) to 9.9 l/100km (28.5 mpg UK · 23.8 mpg US).
| # | Variant | Year | Body | Fuel | Fuel consumption |
|---|---|---|---|---|---|
| 1 | Alfa Romeo 155 2.0 16V Turbo Q4 | 1995 | Sedan | Petrol | 9.9 l/100km (28.5 mpg UK · 23.8 mpg US) |
| 2 | Alfa Romeo 155 2.0 16V Turbo Q4 | 1992 | Sedan | Petrol | 9.9 l/100km (28.5 mpg UK · 23.8 mpg US) |
| 3 | Alfa Romeo 155 2.5 V6 | 1992 | Sedan | Petrol | 9.5 l/100km (29.7 mpg UK · 24.8 mpg US) |
| 4 | Alfa Romeo 155 2.5 V6 | 1995 | Sedan | Petrol | 9.3 l/100km (30.4 mpg UK · 25.3 mpg US) |
| 5 | Alfa Romeo 155 1.8 Twin Spark S | 1995 | Sedan | Petrol | 8.3 l/100km (34.0 mpg UK · 28.3 mpg US) |
| 6 | Alfa Romeo 155 1.8 Twin Spark L | 1995 | Sedan | Petrol | 8.3 l/100km (34.0 mpg UK · 28.3 mpg US) |
| 7 | Alfa Romeo 155 1.8 Twin Spark | 1992 | Sedan | Petrol | 8.3 l/100km (34.0 mpg UK · 28.3 mpg US) |
| 8 | Alfa Romeo 155 1.8 Twin Spark L | 1992 | Sedan | Petrol | 8.3 l/100km (34.0 mpg UK · 28.3 mpg US) |
| 9 | Alfa Romeo 155 1.7 Twin Spark | 1995 | Sedan | Petrol | 8.1 l/100km (34.9 mpg UK · 29.0 mpg US) |
| 10 | Alfa Romeo 155 1.7 Twin Spark | 1993 | Sedan | Petrol | 8.1 l/100km (34.9 mpg UK · 29.0 mpg US) |
| 11 | Alfa Romeo 155 2.0 Twin Spark 16V S | 1995 | Sedan | Petrol | 8.0 l/100km (35.3 mpg UK · 29.4 mpg US) |
| 12 | Alfa Romeo 155 2.0 Twin Spark 16V Super | 1995 | Sedan | Petrol | 8.0 l/100km (35.3 mpg UK · 29.4 mpg US) |
| 13 | Alfa Romeo 155 2.0 Twin Spark | 1992 | Sedan | Petrol | 8.0 l/100km (35.3 mpg UK · 29.4 mpg US) |
| 14 | Alfa Romeo 155 1.8 Twin Spark 16V S | 1996 | Sedan | Petrol | 7.9 l/100km (35.8 mpg UK · 29.8 mpg US) |
| 15 | Alfa Romeo 155 1.8 Twin Spark 16V L | 1996 | Sedan | Petrol | 7.9 l/100km (35.8 mpg UK · 29.8 mpg US) |
| 16 | Alfa Romeo 155 1.6 Twin Spark 16V | 1996 | Sedan | Petrol | 7.8 l/100km (36.2 mpg UK · 30.2 mpg US) |
| 17 | Alfa Romeo 155 2.5 TD S | 1995 | Sedan | Diesel | 7.1 l/100km (39.8 mpg UK · 33.1 mpg US) |
| 18 | Alfa Romeo 155 2.5 TD | 1993 | Sedan | Diesel | 7.1 l/100km (39.8 mpg UK · 33.1 mpg US) |
| 19 | Alfa Romeo 155 2.0 TD | 1995 | Sedan | Diesel | 6.4 l/100km (44.1 mpg UK · 36.8 mpg US) |
| 20 | Alfa Romeo 155 2.0 TD | 1993 | Sedan | Diesel | 6.4 l/100km (44.1 mpg UK · 36.8 mpg US) |