Opel Insignia Grand Sport 1.5 Diesel Edition vs Opel Insignia Grand Sport 2.0 DI Turbo Edition Automatic
At 15,000 km a year and typical prices, the Opel Insignia Grand Sport 1.5 Diesel Edition costs about €1,407 a year in energy against €2,135 for the Opel Insignia Grand Sport 2.0 DI Turbo Edition Automatic, a difference of €728. Official WLTP figures: 4.6 l/100 km against 7.3 l/100 km combined.
Both are variants of the Opel Insignia; the choice is the powertrain.

Opel Insignia Grand Sport 1.5 Diesel Edition
€1,407
Energy cost per year at 15,000 km
4.6 l/100 km combined

Opel Insignia Grand Sport 2.0 DI Turbo Edition Automatic
€2,135
Energy cost per year at 15,000 km
7.3 l/100 km combined
| Figure | Opel Insignia Grand Sport 1.5 Diesel Edition | Opel Insignia Grand Sport 2.0 DI Turbo Edition Automatic |
|---|---|---|
| Motor | Diesel | Petrol |
| Power | 122 PS | 170 PS |
| Combined | 4.6 l/100 km | 7.3 l/100 km |
| City | - | - |
| Suburban | - | - |
| Country road | - | - |
| Motorway | - | - |
| CO₂ | 121.0 g/km | 166.0 g/km |
| Electric range | - | - |
| Energy cost per year at 15,000 km | €1,407 | €2,135 |