Head-to-head
Opel Signum vs Peugeot 508
The Peugeot 508 leads on CO₂ emissions (131 g/km vs 254 g/km). The Opel Signum is ahead on power (250 hp vs 130 hp). The Opel Signum starts at €42,300, the Peugeot 508 at €45,230.
Comparing Signum Opel Signum 2.8-V6 Turbo Temptation vs 508 Peugeot 508 Allure PureTech 130. Open the full comparison to change trim →
| Spec | Opel Signum | Peugeot 508 |
|---|---|---|
| Power | 250 hp | 130 hp |
| Torque | 330 Nm | 230 Nm |
| 0–100 km/h | 7.6 | 10.0 |
| Top speed | 243 km/h | 211 km/h |
| Consumption | 10.6 | 5.8 |
| CO₂ | 254 g/km | 131 g/km |
| Price | 42300 | 45230 |
| Fuel | Petrol | Petrol |
Figures are for the representative variant of each model; the best value in each row is highlighted.