 
			| 2013 Buick Regal Specifications | |
|---|---|
| 2013 Buick Regal Sub Models | |
| Standard Model | 13.9% | 
| GS | 20.0% | 
| Turbo | 66.1% | 
| 2013 Buick Regal Engines | |
| 2.0 Liter SIDI High Output Turbocharged DOHC 16-Valve VVT ECOTEC 4 Cylinder | 20.0% | 
| 2.0 Liter SIDI Turbocharged DOHC 16-Valve VVT Flex-Fuel ECOTEC 4 Cylinder | 67.0% | 
| 2.4 Liter SIDI DOHC 16-Valve VVT 4 Cylinder Gasoline/eAssist Electric Motor | 13.0% | 
| 2013 Buick Regal Transmissions | |
| 6 Speed Automatic | 98.3% | 
| 6 Speed Manual | 1.7% | 
| 2013 Buick Regal Colors | |
| Black Diamond Tricoat | 12.2% | 
| Black Onyx | 11.3% | 
| Champagne Silver Metallic | 13.9% | 
| Crystal Red Tintcoat | 14.8% | 
| Graphite Blue Metallic | 7.0% | 
| Quicksilver Metallic | 11.3% | 
| Smoky Gray Metallic | 7.0% | 
| Summit White | 6.1% | 
| White Diamond Tricoat | 16.5% | 
| 2013 Buick Regal Interiors | |
| Cashmere | 39.1% | 
| Ebony | 60.9% |