Cadillac BLS (2006-2009) nuđen je sa 15 različitih konfiguracija motora kroz celu ponudu opreme.
| Motor | Snaga | Obrtni moment | Menjač | Pogon | Najveća brzina | 0-100 km/h | Potrošnja | Dostupno u |
|---|---|---|---|---|---|---|---|---|
| 2.8L Benzin | 255 hp | 365 Nm | Manual | All Wheel Drive | — | — | — | 1 verziji |
| 2.8L Benzin | 255 hp | 365 Nm | Automatic | Front Wheel Drive | 245 km/h | 7.5 s | 10.8 l/100km | 3 verzije |
| 2.8L Benzin | 255 hp | 365 Nm | Manual | Front Wheel Drive | 250 km/h | 6.9 s | 10.2 l/100km | 3 verzije |
| 2.0L Benzin | 210 hp | 300 Nm | Automatic | All Wheel Drive | — | — | — | 2 verzije |
| 2.0L Benzin | 210 hp | 300 Nm | Manual | All Wheel Drive | — | — | — | 2 verzije |
| 2.0L Benzin | 210 hp | 300 Nm | Automatic | Front Wheel Drive | 230 km/h | 8.8 s | 9.1 l/100km | 2 verzije |
| 2.0L Benzin | 210 hp | 300 Nm | Manual | Front Wheel Drive | 235 km/h | 7.9 s | 8.5 l/100km | 2 verzije |
| 2.0L Etanol | 200 hp | 300 Nm | Automatic | Front Wheel Drive | — | — | — | 5 verzija |
| 2.0L Etanol | 200 hp | 300 Nm | Manual | Front Wheel Drive | — | — | — | 5 verzija |
| 1.9L Dizel | 180 hp | 370 Nm | Automatic | Front Wheel Drive | 220 km/h | 8.9 s | 6.8 l/100km | 5 verzija |
| 1.9L Dizel | 180 hp | 400 Nm | Manual | Front Wheel Drive | 225 km/h | 8.5 s | 5.7 l/100km | 5 verzija |
| 2.0L Benzin | 175 hp | 265 Nm | Automatic | Front Wheel Drive | 220 km/h | 9.7 s | 9.0 l/100km | 4 verzije |
| 2.0L Benzin | 175 hp | 265 Nm | Manual | Front Wheel Drive | 220 km/h | 8.7 s | 8.1 l/100km | 4 verzije |
| 1.9L Dizel | 150 hp | 320 Nm | Automatic | Front Wheel Drive | 210 km/h | 11.0 s | 7.2 l/100km | 5 verzija |
| 1.9L Dizel | 150 hp | 320 Nm | Manual | Front Wheel Drive | 210 km/h | 9.5 s | 6.1 l/100km | 5 verzija |
Svaki red je zasebna mehanička konfiguracija — zapremina motora, snaga, menjač, pogon i vrsta goriva — deduplikovana kroz nivoe opreme koji dele isti motor. Razlike samo u opremi (enterijer, felne, opcije) ne stvaraju poseban red.