De Cadillac BLS was een 4-deurs sedan en werd geleverd vanaf 2006. De productie is vanaf bouwjaar 2009 stopgezet.
| Type | Motor | Transmissie | Inhoud |
| 2.0T Business Prestige | benzine | handm. 5 | 2.0 liter |
| 2.0T Business | benzine | handm. 5 | 2.0 liter |
| 2.0T Elegance | benzine | handm. 5 | 2.0 liter |
| 2.0T Sport | benzine | handm. 5 | 2.0 liter |
| 2.0T Elegance | benzine | handm. 6 | 2.0 liter |
| 2.0T Sport | benzine | handm. 6 | 2.0 liter |
| 2.0T AWD Elegance | benzine | handm. 6 | 2.0 liter |
| 2.0T AWD Sport Luxury | benzine | handm. 6 | 2.0 liter |
| 2.8 V6 Elegance | benzine | handm. 6 | 2.8 liter |
| 2.8 V6 Sport | benzine | handm. 6 | 2.8 liter |
| 2.8 V6 Sport Luxury | benzine | handm. 6 | 2.8 liter |
| 2.8 V6 AWD Sport Luxury | benzine | handm. 6 | 2.8 liter |
| 2.0T Business Prestige | benzine | automaat 5 | 2.0 liter |
| 2.0T Business | benzine | automaat 5 | 2.0 liter |
| 2.0T Sport | benzine | automaat 5 | 2.0 liter |
| 2.0T Elegance | benzine | automaat 5 | 2.0 liter |
| 2.0T Sport | benzine | automaat 5 | 2.0 liter |
| 2.0T Elegance | benzine | automaat 5 | 2.0 liter |
| 2.0T AWD Elegance | benzine | automaat 5 | 2.0 liter |
| 2.0T AWD Sport Luxury | benzine | automaat 5 | 2.0 liter |
| 2.8 V6 Elegance | benzine | automaat 6 | 2.8 liter |
| 2.8 V6 Sport | benzine | automaat 6 | 2.8 liter |
| 2.8 V6 Sport Luxury | benzine | automaat 6 | 2.8 liter |
| 1.9D Business Prestige | diesel | handm. 6 | 1.9 liter |
| 1.9D Business | diesel | handm. 6 | 1.9 liter |
| 1.9D Elegance | diesel | handm. 6 | 1.9 liter |
| 1.9D Sport | diesel | handm. 6 | 1.9 liter |
| 1.9D Sport Luxury | diesel | handm. 6 | 1.9 liter |
| 1.9D Business | diesel | handm. 6 | 1.9 liter |
| 1.9D Business Prestige | diesel | handm. 6 | 1.9 liter |
| 1.9D Elegance | diesel | handm. 6 | 1.9 liter |
| 1.9D Sport | diesel | handm. 6 | 1.9 liter |
| 1.9D Sport Luxury | diesel | handm. 6 | 1.9 liter |
| 1.9D Business Prestige | diesel | automaat 6 | 1.9 liter |
| 1.9D Business | diesel | automaat 6 | 1.9 liter |
| 1.9D Sport | diesel | automaat 6 | 1.9 liter |
| 1.9D Elegance | diesel | automaat 6 | 1.9 liter |
| 1.9D Sport Luxury | diesel | automaat 6 | 1.9 liter |
| 1.9D Business | diesel | automaat 6 | 1.9 liter |
| 1.9D Business Prestige | diesel | automaat 6 | 1.9 liter |
| 1.9D Sport | diesel | automaat 6 | 1.9 liter |
| 1.9D Elegance | diesel | automaat 6 | 1.9 liter |
| 1.9D Sport Luxury | diesel | automaat 6 | 1.9 liter |
| 2.0T Flexpower Business Prestige | bio-ethanol | handm. 5 | 2.0 liter |
| 2.0T Flexpower Business | bio-ethanol | handm. 5 | 2.0 liter |
| 2.0T Flexpower Elegance | bio-ethanol | handm. 5 | 2.0 liter |
| 2.0T Flexpower Sport | bio-ethanol | handm. 5 | 2.0 liter |
| 2.0T Flexpower Sport Luxury | bio-ethanol | handm. 5 | 2.0 liter |
| 2.0T Flexpower Business Prestige | bio-ethanol | automaat 5 | 2.0 liter |
| 2.0T Flexpower Business | bio-ethanol | automaat 5 | 2.0 liter |
| 2.0T Flexpower Sport | bio-ethanol | automaat 5 | 2.0 liter |
| 2.0T Flexpower Elegance | bio-ethanol | automaat 5 | 2.0 liter |
| 2.0T Flexpower Sport Luxury | bio-ethanol | automaat 5 | 2.0 liter |