| INSIGNIA A 2.0 Biturbo CDTI (68)Hatchback | 2012 – 2017 | 2.0L A 20 DTR | 190 hp (140 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Saloon 2.0 Biturbo CDTI (69)Saloon | 2012 – 2017 | 2.0L A 20 DTR | 190 hp (140 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 Biturbo CDTI (35)Estate | 2012 – 2015 | 2.0L A 20 DTR | 190 hp (140 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A 2.0 Turbo (68)Hatchback | 2008 – 2017 | 2.0L A 20 NHT | 220 hp (162 kW) | Petrol | Front-Wheel Drive |
| INSIGNIA A 2.0 Turbo (68)Hatchback | 2008 – 2017 | 2.0L A 20 NFT | 220 hp (162 kW) | Petrol | Front-Wheel Drive |
| INSIGNIA A 2.0 CDTI (68)Hatchback | 2008 – 2017 | 2.0L A 20 DTC | 110 hp (81 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A 2.0 CDTI (68)Hatchback | 2008 – 2017 | 2.0L A 20 DTL | 110 hp (81 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A 2.0 CDTI (68)Hatchback | 2008 – 2017 | 2.0L A 20 DTJ | 131 hp (96 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A 2.0 CDTI (68)Hatchback | 2008 – 2017 | 2.0L A 20 DT | 131 hp (96 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A 2.0 CDTI (68)Hatchback | 2008 – 2017 | 2.0L A 20 DTH | 131 hp (96 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A 2.0 CDTI (68)Hatchback | 2008 – 2017 | 2.0L A 20 DTH | 131 hp (96 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Saloon 2.0 Turbo (69)Saloon | 2008 – 2017 | 2.0L A 20 NHT | 220 hp (162 kW) | Petrol | Front-Wheel Drive |
| INSIGNIA A Saloon 2.0 Turbo (69)Saloon | 2008 – 2017 | 2.0L A 20 NFT | 220 hp (162 kW) | Petrol | Front-Wheel Drive |
| INSIGNIA A Saloon 2.0 CDTI (69)Saloon | 2008 – 2017 | 2.0L A 20 DTC | 110 hp (81 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Saloon 2.0 CDTI (69)Saloon | 2008 – 2017 | 2.0L A 20 DTL | 110 hp (81 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Saloon 2.0 CDTI (69)Saloon | 2008 – 2017 | 2.0L A 20 DTJ | 131 hp (96 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Saloon 2.0 CDTI (69)Saloon | 2008 – 2017 | 2.0L A 20 DT | 131 hp (96 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Saloon 2.0 CDTI (69)Saloon | 2008 – 2017 | 2.0L A 20 DTH | 131 hp (96 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 Turbo (35)Estate | 2008 – 2013 | 2.0L A 20 NHT | 220 hp (162 kW) | Petrol | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 Turbo (35)Estate | 2008 – 2013 | 2.0L A 20 NFT | 220 hp (162 kW) | Petrol | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 CDTI (35)Estate | 2008 – 2013 | 2.0L A 20 DTC | 110 hp (81 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 CDTI (35)Estate | 2008 – 2013 | 2.0L A 20 DTL | 110 hp (81 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 CDTI (35)Estate | 2008 – 2015 | 2.0L A 20 DTJ | 131 hp (96 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 CDTI (35)Estate | 2008 – 2015 | 2.0L A 20 DT | 131 hp (96 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 CDTI (35)Estate | 2008 – 2015 | 2.0L A 20 DTH | 131 hp (96 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A 2.0 Biturbo CDTI (68)Hatchback | 2008 – 2011 | 2.0L A 20 DTR | 190 hp (140 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 Biturbo CDTI (35)Estate | 2008 – 2017 | 2.0L A 20 DTR | 190 hp (140 kW) | Diesel | Front-Wheel Drive |
| INSIGNIA A Saloon 1.6 Turbo (69)Saloon | 2008 – 2017 | 1.6L A 16 LET | 180 hp (132 kW) | Petrol | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 1.6 Turbo (35)Estate | 2009 – 2013 | 1.6L A 16 LET | 180 hp (132 kW) | Petrol | Front-Wheel Drive |
| INSIGNIA A 1.6 Turbo (68)Hatchback | 2008 – 2017 | 1.6L A 16 LET | 180 hp (132 kW) | Petrol | Front-Wheel Drive |
| INSIGNIA A 2.0 E85 Turbo (68)Hatchback | 2010 – 2017 | 10.5L D 2066 LF 26 | 400 hp (294 kW) | Petrol/Ethanol | Front-Wheel Drive |
| INSIGNIA A 2.0 E85 Turbo (68)Hatchback | 2010 – 2017 | 10.5L D 2066 LF 37 | 400 hp (294 kW) | Petrol/Ethanol | Front-Wheel Drive |
| INSIGNIA A 2.0 E85 Turbo (68)Hatchback | 2010 – 2017 | 10.5L D 2066 LF 41 | 400 hp (294 kW) | Petrol/Ethanol | Front-Wheel Drive |
| INSIGNIA A 2.0 E85 Turbo (68)Hatchback | 2010 – 2017 | 10.5L D 2066 LF 51 | 400 hp (294 kW) | Petrol/Ethanol | Front-Wheel Drive |
| INSIGNIA A 2.0 E85 Turbo (68)Hatchback | 2010 – 2017 | 10.5L D 2066 LF 61 | 400 hp (294 kW) | Petrol/Ethanol | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 E85 Turbo (35)Estate | 2010 – 2011 | 10.5L D 2066 LF 25 | 440 hp (324 kW) | Petrol/Ethanol | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 E85 Turbo (35)Estate | 2010 – 2011 | 10.5L D 2066 LF 36 | 440 hp (324 kW) | Petrol/Ethanol | Front-Wheel Drive |
| INSIGNIA A Sports Tourer 2.0 E85 Turbo (35)Estate | 2010 – 2011 | 10.5L D 2066 LF 40 | 440 hp (324 kW) | Petrol/Ethanol | Front-Wheel Drive |
| INSIGNIA A Saloon 2.0 Turbo E85 (69)Saloon | 2008 – 2017 | 2.0L A 20 NFT | 220 hp (162 kW) | Petrol/Ethanol | Front-Wheel Drive |