Opel Astra Sedan (2007 – 2009) vs Citroën C4 Sedan (2007 – 2012): specs compared
Both offer around 140 hp at most. The Citroën C4 Sedan is quicker, reaching 100 km/h in 9.3 s against 10.2 s. The Opel Astra Sedan uses less fuel, from 5.0 L/100 km against 5.2 L/100 km. It is the lighter car, from 1,185 kg against 1,392 kg. At 4,785 mm, the Citroën C4 Sedan is 198 mm longer than the Opel Astra Sedan.
| Specification |
Opel
Astra Sedan
2007 – 2009
|
Citroën
C4 Sedan
2007 – 2012
|
|---|---|---|
| Overview | ||
| Origin | Germany | France |
| Documented years | 2007 – 2009 | 2007 – 2012 |
| Body style | Sedan | Sedan |
| Variants | 5 | 3 |
| Fuel | Diesel, Petrol | Petrol, Diesel |
| Drive | FWD | FWD |
| Gearbox | Automatic · Manual | Manual |
| Performance | ||
| Power | 90 – 140 hp | 109 – 143 hp |
| Torque | 155 – 260 Nm | 146 – 400 Nm |
| 0–100 km/h | 10.2 – 13.7 s | 9.3 – 11.8 s |
| Top speed | 172 – 207 km/h | 185 – 204 km/h |
| Economy | ||
| Fuel economy | 5.0 – 7.8 L/100 km | 5.2 – 8.0 L/100 km |
| Dimensions | ||
| Length | 4,587 mm | 4,785 mm |
| Width | 1,753 mm | 1,773 mm |
| Height | 1,458 mm | 1,499 mm |
| Wheelbase | 2,703 mm | 2,708 mm |
| Curb weight | 1,185 – 1,240 kg | 1,392 – 1,431 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.

