Emissions for the Bentley Arnage
                        2002 Arnage T | 2006 - 2009 | 
                |||
| Modification | Euro emission standards | CO2 | |
                                     
                                 | 
                        
                        
                                6.8i V8 Biturbo Automatic / 507 hp (378 kW) | Euro 4 | 
                                                                                    748 g/mile
                                             465 g/km  |