| Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Alfa Romeo 166 2.0 T.Spark | 1998 | 116 kW | 1970 ccm | - | 9.6 s |
| Alfa Romeo 166 2.4 JTD | 1998 | 102 kW | 2387 ccm | - | 9 s |
| Alfa Romeo 166 2.5 V6 Sporttronic | 1998 | 142 kW | 2492 ccm | 220 km/h | 9 s |
| Alfa Romeo 166 3.0 V6 | 1998 | 169 kW | 2959 ccm | 243 km/h | 7.8 s |
| Alfa Romeo 166 3.0 V6 Sportronic | 1998 | 169 kW | 2959 ccm | 237 km/h | 8.5 s |
| Alfa Romeo Dardo | 1998 | 140 kW | 2492 ccm | - | - |
| Alfa Romeo Spider | 1998 | 106 kW | 1747 ccm | - | - |
| Alfa Romeo 145 | 1999 | 77 kW | 1370 ccm | - | 11.2 s |
| Alfa Romeo 145 1.4 T. Spark | 1999 | 78 kW | 1369 ccm | 185 km/h | 11.2 s |
| Alfa Romeo 145 1.6 | 1999 | 90 kW | 1596 ccm | - | 10.2 s |
| Alfa Romeo 145 1.6 T. Spark | 1999 | 88 kW | 1598 ccm | 195 km/h | 10.2 s |
| Alfa Romeo 145 1.8 T. Spark | 1999 | 106 kW | 1747 ccm | - | 9.1 s |
| Alfa Romeo 145 1.9 JTD | 1999 | 78 kW | 1970 ccm | - | 10.4 s |
| Alfa Romeo 145 2.0 | 1999 | 115 kW | 1968 ccm | 211 km/h | 8.3 s |
| Alfa Romeo 145 2.0 Quadrifoglio | 1999 | 115 kW | 1970 ccm | 211 km/h | 8.3 s |
| Alfa Romeo 146 | 1999 | 76 kW | 1370 ccm | - | - |
| Alfa Romeo 146 1.4 T. Spark | 1999 | 78 kW | 1370 ccm | 187 km/h | 11.5 s |
| Alfa Romeo 146 1.6 | 1999 | 89 kW | 1598 ccm | - | - |
| Alfa Romeo 146 1.6 T. Spark | 1999 | 88 kW | 1598 ccm | - | 10.5 s |
| Alfa Romeo 146 1.7 | 1999 | 106 kW | 1747 ccm | 209 km/h | 9.3 s |
