| Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Alfa Romeo 156 1.6 Twin Spark | 1997 | 88 kW | 1598 ccm | 200 km/h | 10.5 s |
| Alfa Romeo 156 1.8 Twin Spark | 1997 | 107 kW | 1747 ccm | 210 km/h | 9.3 s |
| Alfa Romeo 156 1.9 JTD | 1997 | 77 kW | 1910 ccm | 188 km/h | 10.5 s |
| Alfa Romeo 156 2.0 T.Spark | 1997 | 114 kW | 1969 ccm | 208 km/h | - |
| Alfa Romeo 156 2.4 TD | 1997 | 100 kW | 2387 ccm | - | - |
| Alfa Romeo 156 V6 | 1997 | 140 kW | 2492 ccm | 230 km/h | 7.3 s |
| Alfa Romeo GTV | 1997 | 103 kW | 1969 ccm | - | - |
| Alfa Romeo GTV 1.8 T.Spark | 1997 | 108 kW | 1746 ccm | 210 km/h | 9.2 s |
| Alfa Romeo GTV 3.0 | 1997 | 162 kW | 2959 ccm | 245 km/h | 6.7 s |
| Alfa Romeo Scighera | 1997 | 295 kW | 3000 ccm | 300 km/h | 4.9 s |
| Alfa Romeo Spider | 1997 | 104 kW | 1970 ccm | 196 km/h | - |
| Alfa Romeo Spider 1.8 T.Spark | 1997 | 108 kW | 1747 ccm | 200 km/h | 9.3 s |
| Alfa Romeo Spider 2.0 T.Spark L | 1997 | 116 kW | 1970 ccm | - | 8.4 s |
| Alfa Romeo Sportut | 1997 | 111 kW | 1995 ccm | - | - |
| Alfa Romeo 145 1.4 | 1998 | 76 kW | 1370 ccm | - | - |
| Alfa Romeo 156 1.7 | 1998 | 103 kW | 1746 ccm | - | - |
| Alfa Romeo 156 1.9 D | 1998 | 78 kW | 1910 ccm | - | - |
| Alfa Romeo 156 2.4 D | 1998 | 102 kW | 2386 ccm | - | - |
| Alfa Romeo 156 2.5 | 1998 | 140 kW | 2491 ccm | - | - |
| Alfa Romeo 156 V6 Q-System | 1998 | 140 kW | 2492 ccm | 227 km/h | 8.5 s |
