Emissions for the Bentley Bentayga
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                        Bentayga EWB | 2022 - to present | 
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| Modification | Euro emission standards | CO2 | |||||||||||
                                     
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                                4.0 V8 4WD Automatic / 550 hp (410 kW) | - | 
                                                                                    438 g/mile
                                             272 g/km  | 
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                        Bentayga (facelift 2020) | 2020 - to present | 
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| Modification | Euro emission standards | CO2 | |||||||||||
                                     
                                 | 
                        
                        
                                3.0 V6 Plug-in Hybrid AWD Automatic / 340 hp (254 kW) | Euro 6d | 
                                                                                    126 g/mile
                                             78 g/km  | 
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| 4.0 V8 AWD Automatic 4 seat / 550 hp (410 kW) | EURO 6 DG | 
                                                                                    486 g/mile
                                             302 g/km  | 
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| 4.0 V8 AWD Automatic 5 seat / 550 hp (410 kW) | EURO 6 DG | 
                                                                                    486 g/mile
                                             302 g/km  | 
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| 4.0 V8 AWD Automatic 7 seat / 550 hp (410 kW) | EURO 6 DG | 
                                                                                    486 g/mile
                                             302 g/km  | 
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| Speed 6.0 W12 TSI AWD Automatic / 635 hp (474 kW) | - | 
                                                                                    523 g/mile
                                             325 g/km  | 
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| Speed 6.0 W12 TSI AWD Automatic 7 Seat / 635 hp (474 kW) | - | 
                                                                                    523 g/mile
                                             325 g/km  | 
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| More modifications | |||||||||||||
                        2016 Bentayga | 2019 - 2020 | 
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| Modification | Euro emission standards | CO2 | |||||||||||
                                     
                                 | 
                        
                        
                                6.0 TSI W12 AWD Automatic COD / 608 hp (453 kW) | Euro 6 | 
                                                                                    476 g/mile
                                             296 g/km  | 
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| 4.0 diesel V8 AWD Automatic / 435 hp (324 kW) | Euro 6 | 
                                                                                    338 g/mile
                                             210 g/km  | 
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| 4.0 V8 4WD Automatic / 550 hp (410 kW) | Euro 6 | - | |||||||||||
| 3.0 V6 TSFi Hybrid AWD Automatic / 449 hp (335 kW) | - | 
                                                                                    200 g/mile
                                             124 g/km  | 
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| SPEED 6.0 TSI W12 AWD Automatic / 635 hp (474 kW) | - | 
                                                                                    496 g/mile
                                             308 g/km  | 
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| 4.0 V8 4WD Automatic 7 Seat / 550 hp (410 kW) | Euro 6 | - | |||||||||||
| 4.0 diesel V8 AWD Automatic 7 Seat / 435 hp (324 kW) | Euro 6 | 
                                                                                    338 g/mile
                                             210 g/km  | 
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| More modifications | |||||||||||||