Vauxhall Insignia fuel economy (UK)
Official figures for the Vauxhall Insignia from the Vehicle Certification Agency's new car lists, 2009–2018: 414 versions after removing repeats between lists. Economy is in UK (imperial) mpg; electric versions show miles per kWh and range instead. In the most recent lists (2016–2018, NEDC) combined economy is 26.6–72.4 mpg.
All figures on this page come from the NEDC test. NEDC was the official test before WLTP. NEDC figures are noticeably more optimistic, so do not compare them with WLTP figures.
Figures by list
| Lists | Test | Versions | Combined |
|---|---|---|---|
| 2016–2018 | NEDC | 179 | 26.6–72.4 mpg |
| 2012–2015 | NEDC | 199 | 24.1–76.3 mpg |
| 2010 | NEDC | 36 | 23.9–48.7 mpg |
Ranges are only comparable within the same test. Plug-in hybrids are listed in the tables but left out of these ranges.
NEDC figures, VCA lists 2016–2018
NEDC was the official test before WLTP. NEDC figures are noticeably more optimistic, so do not compare them with WLTP figures.
| Version | Fuel | Combined | L/100 km | CO₂ g/km | In lists |
|---|---|---|---|---|---|
| Insignia 5 Door Sports Tourer 1.6 CDTi 136PS SE ecoFLEX Stop/Start with 17'' wheels · M6 · 1598 cc | Diesel | 72.4 mpg | 3.9 | 104 | 2017–2018 |
| Insignia 5 Door Grand Sport 1.6 110PS Design Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 70.6 mpg | 4.0 | 105 | 2018 |
| Insignia 5 Door Grand Sport 1.6 110PS Design Turbo D Ecotec · M6 · 1598 cc | Diesel | 70.6 mpg | 4.0 | 105 | 2018 |
| Insignia 5 Door Grand Sport 1.6 110PS Elite Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 70.6 mpg | 4.0 | 105 | 2018 |
| Insignia 5 Door Grand Sport 1.6 110PS SRi Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 70.6 mpg | 4.0 | 105 | 2018 |
| Insignia 5 Door Grand Sport 1.6 110PS SRi Turbo D Ecotec · M6 · 1598 cc | Diesel | 70.6 mpg | 4.0 | 105 | 2018 |
| Insignia 5 Door Grand Sport 1.6 110PS Tech Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 70.6 mpg | 4.0 | 105 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 CDTi 136PS Elite NAV ecoFLEX Stop/Start with 16'', 17'' and 18'' wheels · M6 · 1598 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2016–2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Design Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Design Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Elite Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS SRi Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS SRi Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS SRi VX-Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Tech Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 110PS Design Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 112 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 110PS Design Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 112 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 110PS DesignTurbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 112 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 110PS Elite Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 112 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 110PS SRi Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 112 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 110PS SRi Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 112 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 110PS Tech Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 112 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 CDTi 136PS SRi VX-Line NAV Stop/Start with 16'', 17'', 18'', 19'' and 20'' wheels · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2016–2018 |
| Insignia 5 Door Grand Sport 1.6 110PS Design Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 64.2 mpg | 4.4 | 116 | 2018 |
| Insignia 5 Door Grand Sport 1.6 110PS Design Turbo D Ecotec · M6 · 1598 cc | Diesel | 64.2 mpg | 4.4 | 116 | 2018 |
| Insignia 5 Door Grand Sport 1.6 110PS Elite Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 64.2 mpg | 4.4 | 116 | 2018 |
| Insignia 5 Door Grand Sport 1.6 110PS SRi Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 64.2 mpg | 4.4 | 116 | 2018 |
| Insignia 5 Door Grand Sport 1.6 110PS SRi Turbo D Ecotec · M6 · 1598 cc | Diesel | 64.2 mpg | 4.4 | 116 | 2018 |
| Insignia 5 Door Grand Sport 1.6 110PS Tech Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 64.2 mpg | 4.4 | 116 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Design Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 62.8 mpg | 4.5 | 119 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Design Turbo D Ecotec · M6 · 1598 cc | Diesel | 62.8 mpg | 4.5 | 119 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS SRi Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 62.8 mpg | 4.5 | 119 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS SRi Turbo D Ecotec · M6 · 1598 cc | Diesel | 62.8 mpg | 4.5 | 119 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS SRi VX-Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 62.8 mpg | 4.5 | 119 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Tech Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 62.8 mpg | 4.5 | 119 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 CDTi Turbo D Elite Nav 136PS Ecotec · M6 · 1598 cc | Diesel | 62.8 mpg | 4.5 | 119 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 110PS Elite Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 61.4 mpg | 4.6 | 121 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 110PS Tech Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 61.4 mpg | 4.6 | 121 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 110PS Turbo D Ecotec · M6 · 1598 cc | Diesel | 61.4 mpg | 4.6 | 121 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Design Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 60.1 mpg | 4.7 | 124 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Elite Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 60.1 mpg | 4.7 | 124 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS SRi Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 60.1 mpg | 4.7 | 124 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS SRi VX-Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 60.1 mpg | 4.7 | 124 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Tech Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 60.1 mpg | 4.7 | 124 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Turbo D Ecotec · M6 · 1598 cc | Diesel | 60.1 mpg | 4.7 | 124 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 CDTi 170PS SRi VX-Line ecoFLEX Stop/Start with 17'', 18'', 19'' and 20'' wheels · M6 · 1956 cc | Diesel | 60.1 mpg | 4.7 | 124 | 2015–2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Design Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 57.6 mpg | 4.9 | 128 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Design Turbo D Ecotec · M6 · 1598 cc | Diesel | 57.6 mpg | 4.9 | 128 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS SRi VX-Line Nav Turbo D Ecotec · M6 · 1598 cc | Diesel | 57.6 mpg | 4.9 | 128 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Design Nav Turbo D · A6 · 1598 cc | Diesel | 55.4 mpg | 5.1 | 134 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Design Turbo D · A6 · 1598 cc | Diesel | 55.4 mpg | 5.1 | 134 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Elite Nav Turbo D · A6 · 1598 cc | Diesel | 55.4 mpg | 5.1 | 134 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS SRi Nav Turbo D · A6 · 1598 cc | Diesel | 55.4 mpg | 5.1 | 134 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS SRi Turbo D · A6 · 1598 cc | Diesel | 55.4 mpg | 5.1 | 134 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS SRi VX-Line Nav Turbo D · A6 · 1598 cc | Diesel | 55.4 mpg | 5.1 | 134 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Tech Line Nav Turbo D · A6 · 1598 cc | Diesel | 55.4 mpg | 5.1 | 134 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS Elite Nav Turbo D · M6 · 1956 cc | Diesel | 54.3 mpg | 5.2 | 136 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS Exclusive SRi VX-Line Nav Black Turbo D · M6 · 1956 cc | Diesel | 54.3 mpg | 5.2 | 136 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS SRi Nav Turbo D · M6 · 1956 cc | Diesel | 54.3 mpg | 5.2 | 136 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS SRi Turbo D · M6 · 1956 cc | Diesel | 54.3 mpg | 5.2 | 136 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS SRi VX-Line Nav Turbo D · M6 · 1956 cc | Diesel | 54.3 mpg | 5.2 | 136 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS SRi VX-Line Turbo D · M6 · 1956 cc | Diesel | 54.3 mpg | 5.2 | 136 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS Tech Line Nav Turbo D · M6 · 1956 cc | Diesel | 54.3 mpg | 5.2 | 136 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Design Nav Turbo D Ecotec · A6 · 1598 cc | Diesel | 54.3 mpg | 5.2 | 137 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Design Turbo D Ecotec · A6 · 1598 cc | Diesel | 54.3 mpg | 5.2 | 137 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Elite Nav Turbo D Ecotec · A6 · 1598 cc | Diesel | 54.3 mpg | 5.2 | 137 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS SRi Nav Turbo D Ecotec · A6 · 1598 cc | Diesel | 54.3 mpg | 5.2 | 137 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS SRi VX-Line Nav Turbo D Ecotec · A6 · 1598 cc | Diesel | 54.3 mpg | 5.2 | 137 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Tech Line Nav Turbo D Ecotec · A6 · 1598 cc | Diesel | 54.3 mpg | 5.2 | 137 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS Tech Line Nav Turbo D · M6 · 1956 cc | Diesel | 53.3 mpg | 5.3 | 141 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Design Nav Turbo D · M6 · 1956 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Design Turbo D · M6 · 1956 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Elite Nav Turbo D · M6 · 1956 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Exclusive Elite Nav Black Turbo D · M6 · 1956 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS SRi Nav Turbo D · M6 · 1956 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS SRi Turbo D · M6 · 1956 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS SRi VX-Line Nav Turbo D · M6 · 1956 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Tech Line Nav Turbo D · M6 · 1956 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 CDTi 170PS Elite NAV Turbo D with 17'', 18'' and ZR20'' wheels · M6 · 1956 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Design Nav Turbo D · A6 · 1598 cc | Diesel | 52.3 mpg | 5.4 | 141 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS Elite Nav Turbo D · A6 · 1598 cc | Diesel | 52.3 mpg | 5.4 | 141 | 2018 |
| Insignia 5 Door Grand Sport 1.6 136PS SRi Nav Turbo D · A6 · 1598 cc | Diesel | 52.3 mpg | 5.4 | 141 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Elite Nav Turbo D Ecotec · A6 · 1598 cc | Diesel | 52.3 mpg | 5.4 | 142 | 2018 |
| Insignia 5 Door Sports Tourer 1.6 136PS Tech Line Nav Turbo D Ecotec · A6 · 1598 cc | Diesel | 52.3 mpg | 5.4 | 142 | 2018 |
| Insignia 5 Door Country Tourer 2.0 170PS CDTi Turbo D · M6 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 145 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS Elite Nav Turbo D · A8 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 145 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS Elite Nav Turbo D · M6 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 144 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS Exclusive Elite Nav Black Turbo D · A8 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 145 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS Exclusive Elite Nav Chrome Turbo D · A8 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 145 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS Exclusive SRi VX-Line Nav Black Turbo D · A8 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 145 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS SRi Nav Turbo D · A8 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 145 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS SRi Turbo D · A8 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 145 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS SRi VX-Line Nav Turbo D · A8 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 145 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS SRi VX-Line Nav Turbo D · M6 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 144 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS SRi VX-Line Turbo D · A8 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 145 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS Tech Line Nav Turbo D · A8 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 145 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Tech Line Nav Turbo D · A6 · 1956 cc | Diesel | 51.4 mpg | 5.5 | 144 | 2018 |
| Insignia 5 Door Grand Sport 2.0 170PS SRi VX-Line Nav Turbo D · A8 · 1956 cc | Diesel | 50.4 mpg | 5.6 | 147 | 2018 |
| Insignia 5 Door Hatchback 2.0 CDTi 170PS Elite NAV with 17'', 18'', 19'' and 20'' wheel · A6 · 1956 cc | Diesel | 50.4 mpg | 5.6 | 147 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS SRi Nav Turbo D · A8 · 1956 cc | Diesel | 50.4 mpg | 5.6 | 148 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Design Nav Turbo D · A8 · 1956 cc | Diesel | 49.6 mpg | 5.7 | 150 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Design Turbo D · A8 · 1956 cc | Diesel | 49.6 mpg | 5.7 | 150 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Elite Nav Turbo D · A8 · 1956 cc | Diesel | 49.6 mpg | 5.7 | 150 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Exclusive Elite Nav Chrome Turbo D · A8 · 1956 cc | Diesel | 49.6 mpg | 5.7 | 150 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS SRi Nav Turbo D · A8 · 1956 cc | Diesel | 49.6 mpg | 5.7 | 150 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS SRi Turbo D · A8 · 1956 cc | Diesel | 49.6 mpg | 5.7 | 150 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS SRi VX-Line Nav Turbo D · A8 · 1956 cc | Diesel | 49.6 mpg | 5.7 | 150 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 170PS Tech Line Nav Turbo D · A8 · 1956 cc | Diesel | 49.6 mpg | 5.7 | 150 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 CDTi 170PS Elite NAV with 17'' & 18'' wheels · A6 · 1956 cc | Diesel | 49.6 mpg | 5.7 | 149 | 2017–2018 |
| Insignia 5 Door Country Tourer 2.0 170PS CDTi Turbo D · A8 · 1956 cc | Diesel | 47.1 mpg | 6.0 | 157 | 2018 |
| Insignia 5 Door Country Tourer 2.0 170PS CDTi Turbo D 4x4 · M6 · 1956 cc | Diesel | 43.5 mpg | 6.5 | 172 | 2018 |
| Insignia 5 Door Grand Sport 2.0 210PS Elite Nav Biturbo 4x4 · A8 · 1956 cc | Diesel | 40.9 mpg | 6.9 | 183 | 2018 |
| Insignia 5 Door Grand Sport 2.0 210PS GSi Nav Biturbo 4x4 · A8 · 1956 cc | Diesel | 40.4 mpg | 7.0 | 186 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 210PS Elite Nav BiTurbo 4x4 · A8 · 1956 cc | Diesel | 40.4 mpg | 7.0 | 186 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 210PS Elite Nav Turbo D 4x4 · A8 · 1956 cc | Diesel | 40.4 mpg | 7.0 | 186 | 2018 |
| Insignia 5 Door Country Tourer 2.0 210PS CDTi Bi-Turbo 4x4 · A8 · 1956 cc | Diesel | 39.8 mpg | 7.1 | 188 | 2018 |
| Insignia 5 Door Country Tourer 2.0 210PS CDTi Turbo D 4x4 · A8 · 1956 cc | Diesel | 39.8 mpg | 7.1 | 188 | 2018 |
| Insignia 5 Door Grand Sport 1.5 140PS Design Nav Turbo Ecotec · M6 · 1490 cc | Petrol | 47.9 mpg | 5.9 | 133 | 2018 |
| Insignia 5 Door Grand Sport 1.5 140PS Design Turbo Ecotec · M6 · 1490 cc | Petrol | 47.9 mpg | 5.9 | 133 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS Design Nav Turbo · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS Design Turbo · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS Elite Nav Turbo · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS Exclusive Elite Nav Chrome Turbo · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS SRi Nav Turbo · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS SRi Turbo · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS SRi VX-Line Nav Black Turbo · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS SRi VX-Line Turbo · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS Tech Line Nav Turbo · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS Turbo Elite Nav · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 140PS Design Nav Turbo Ecotec · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 140PS Design Turbo Ecotec · M6 · 1490 cc | Petrol | 47.1 mpg | 6.0 | 136 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS Design Nav Turbo · A6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 138 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS Design Turbo · A6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 138 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS Elite Nav Turbo · A6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 138 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS SRi Nav Turbo · A6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 138 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS SRi Turbo · A6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 138 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS SRi VX-Line Turbo · A6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 138 | 2018 |
| Insignia 5 Door Grand Sport 1.5 165PS Tech Line Nav Turbo · A6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 138 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS Design Nav Turbo · M6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS Design Turbo · M6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS Elite Nav Turbo · M6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS Exclusive SRi VX-Line Nav Chrome Turbo · M6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS SRi Nav Turbo · M6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS SRi Turbo · M6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS SRi VX-Line Nav Turbo · M6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS Tech Line Nav Turbo · M6 · 1490 cc | Petrol | 46.3 mpg | 6.1 | 139 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS Design Nav Turbo · A6 · 1490 cc | Petrol | 45.6 mpg | 6.2 | 141 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS Elite Nav Turbo · A6 · 1490 cc | Petrol | 45.6 mpg | 6.2 | 141 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS SRi Turbo · A6 · 1490 cc | Petrol | 45.6 mpg | 6.2 | 141 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS SRi VX-Line Nav Turbo · A6 · 1490 cc | Petrol | 45.6 mpg | 6.2 | 141 | 2018 |
| Insignia 5 Door Sports Tourer 1.5 165PS Tech Line Nav Turbo · A6 · 1490 cc | Petrol | 45.6 mpg | 6.2 | 141 | 2018 |
| Insignia 5 Door Hatchback 1.8i 140PS Design VVT with 16'', 17'' and 18'' wheels · M6 · 1796 cc | Petrol | 38.7 mpg | 7.3 | 169 | 2017–2018 |
| Insignia 5 Door Sports Tourer 2.0i 250PS SRi VX-Line NAV Turbo Stop/Start with 17'', 18'', 19'' and 20'' wheels · M6 · 1998 cc | Petrol | 38.2 mpg | 7.4 | 174 | 2017–2018 |
| Insignia 5 Door Grand Sport 2.0 260PS Elite Nav Turbo 4x4 · A8 · 1998 cc | Petrol | 32.8 mpg | 8.6 | 197 | 2018 |
| Insignia 5 Door Grand Sport 2.0 260PS GSi Nav Turbo 4x4 · A8 · 1998 cc | Petrol | 32.8 mpg | 8.6 | 197 | 2018 |
| Insignia 5 Door Grand Sport 2.0 260PS Elite Nav Turbo 4x4 · A8 · 1998 cc | Petrol | 32.5 mpg | 8.7 | 199 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 260PS Elite Nav Turbo 4x4 · A8 · 1998 cc | Petrol | 32.5 mpg | 8.7 | 199 | 2018 |
| Insignia 5 Door Sports Tourer 2.0 260PS GSi Nav Turbo 4x4 · A8 · 1998 cc | Petrol | 32.5 mpg | 8.7 | 199 | 2018 |
| Insignia 5 Door Sports Tourer 2.0l Turbo GSI Nav 260PS 4x4 Automatic · A8 · 1998 cc | Petrol | 32.5 mpg | 8.7 | 199 | 2018 |
| Insignia 5 Door Hatchback 1.6 CDTi 136PS Design Nav ecoFLEX Stop/Start with 16'', 17'' and 18'' wheels · M6 · 1598 cc | Diesel | 72.4 mpg | 3.9 | 104 | 2016–2017 |
| Insignia 5 Door Hatchback 1.6 CDTi 136PS Elite Stop/Start ecoFLEX with 16'', 17'' and 18'' wheels · M6 · 1598 cc | Diesel | 72.4 mpg | 3.9 | 104 | 2017 |
| Insignia 5 Door Hatchback 1.6 CDTi 136PS Energy ecoFLEX Stop/Start with 16'', 17'' and 18'' wheels · M6 · 1598 cc | Diesel | 72.4 mpg | 3.9 | 104 | 2016–2017 |
| Insignia 5 Door Hatchback 1.6 CDTi 136PS Limited Edition EcoFLEX Stop/Start with 16'',17'' & 18'' wheels · M6 · 1598 cc | Diesel | 72.4 mpg | 3.9 | 104 | 2017 |
| Insignia 5 Door Hatchback 1.6 CDTi 136PS SRi NAV Stop/Start with 16'', 17'' and 18'' wheels · M6 · 1598 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2016–2017 |
| Insignia 5 Door Hatchback 1.6 CDTi 136PS SRi VX-Line NAV Stop/Start with 16'', 17'', 18'', 19'' and 20'' wheels · M6 · 1598 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2016–2017 |
| Insignia 5 Door Grand Sport 1.6 CDTi 136PS SRi NAV Turbo D EcoTec Stop/Start with 17'' wheels · M6 · 1598 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2017 |
| Insignia 5 Door Hatchback 2.0 CDTi 170PS Elite NAV ecoFLEX Stop/Start with 16'', 17'' and 18'' wheels · M6 · 1956 cc | Diesel | 62.8 mpg | 4.5 | 118 | 2016–2017 |
| Insignia 5 Door Hatchback 2.0 CDTi 170PS Limited Edition ecoFLEX Stop/Start with 16'' 17'', 18'' and 19'' wheels · M6 · 1956 cc | Diesel | 62.8 mpg | 4.5 | 118 | 2016–2017 |
| Insignia 5 Door Hatchback 2.0 CDTi 170PS SRi VX-Line NAV ecoFLEX Stop/Start with 16'' 17'', 18'', 19'' & 20'' wheels · M6 · 1956 cc | Diesel | 62.8 mpg | 4.5 | 118 | 2016–2017 |
| Insignia 5 Door Hatchback 2.0 CDTi 170PS SRi VX-Line ecoFLEX Stop/Start with 17'', 18'', 19'' and 20'' wheels · M6 · 1956 cc | Diesel | 62.8 mpg | 4.5 | 118 | 2015–2017 |
| Insignia 5 Door Hatchback 2.0 CDTi 170PS Tech Line NAV Stop/Start ecoFLEX with 16'', 17'' and 18'' wheels · M6 · 1956 cc | Diesel | 62.8 mpg | 4.5 | 118 | 2015–2017 |
| Insignia 5 Door Hatchback 1.6 CDTi 136PS SRi NAVwith 16'', 17'' and 18'' wheels · A6 · 1598 cc | Diesel | 57.6 mpg | 4.9 | 129 | 2017 |
| Insignia 5 Door Grand Sport 2.0 CDTi 170PS Elite NAV Turbo D with 17'', 18'' and 20'' wheels · M6 · 1956 cc | Diesel | 54.3 mpg | 5.2 | 136 | 2017 |
| Insignia 5 Door Grand Sport 2.0 CDTi 170PS SRi VX-Line NAV Turbo D with 17'' and 18'' wheels · M6 · 1956 cc | Diesel | 54.3 mpg | 5.2 | 136 | 2017 |
| Insignia 5 Door Hatchback 2.0 CDTi 170PS SRi VX-Line NAV with 15'', 16'', 17'' & 18'' wheels · A6 · 1956 cc | Diesel | 50.4 mpg | 5.6 | 147 | 2016–2017 |
| Insignia 5 Door Hatchback 1.4i 138PS Energy Turbo Stop/Start with 16'', 17'' & 18'' wheels · M6 · 1364 cc | Petrol | 51.4 mpg | 5.5 | 129 | 2017 |
| Insignia 5 Door Hatchback 1.4i 140PS Limited Edition Turbo Stop/Start ecoFLEX with 16'' 17'' 18'' 19'' and 20'' wheels · M6 · 1364 cc | Petrol | 51.4 mpg | 5.5 | 129 | 2015–2017 |
| Insignia 5 Door Hatchback 2.8i 325PS VXR SuperSport NAV 24v V6 Turbo 4x4 with 18'', 19'' and 20'' wheels · M6 · 2792 cc | Petrol | 26.6 mpg | 10.6 | 244 | 2016–2017 |
| Insignia 5 Door Hatchback 1.6 CDTi 136PS Elite NAV Stop / Start EcoFlex with 16", 17"and 18" wheel · M6 · 1598 cc | Diesel | 72.4 mpg | 3.9 | 104 | 2016 |
Using these figures
"In lists" shows which yearly VCA lists include the version; it is not the model year. Manufacturers supply figures to the VCA voluntarily, so some makes are missing from some years' lists (for example several large brands between 2019 and 2024); a gap in the years does not mean the car was not sold. Click an mpg figure to open the trip fuel cost calculator with it in UK units, or convert it with the fuel economy converter. Real-world economy is usually lower than official figures — measure yours with the MPG calculator.
Source: Vehicle Certification Agency (VCA), Car Fuel Data — official data download (lists 2009–2018, downloaded 2026-10-22). © Crown copyright, reused under the licence published for this dataset on data.gov.uk (Creative Commons Attribution). Data processed by us (duplicates merged, model names tidied); the VCA is not responsible for our use of it. The VCA states that figures are supplied by manufacturers, may not be achieved in real-world driving, and are used at the user's own risk.