2006 Citroen C2 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Citroen C2. In addition, the cost of maintenance, including insurance, on 2006 Citroen C2 would be higher. At 1,795 cc (4 cylinders), 2011 Opel Astra is equipped with a bigger engine. In terms of performance, 2011 Opel Astra (138 HP @ 5600 RPM) has 71 more horse power than 2006 Citroen C2. (67 HP @ 4000 RPM) In normal driving conditions, 2011 Opel Astra should accelerate faster than 2006 Citroen C2. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 283 kg more than 2006 Citroen C2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2011 Opel Astra (175 Nm @ 3800 RPM) has 25 more torque (in Nm) than 2006 Citroen C2. (150 Nm @ 1750 RPM). This means 2011 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2006 Citroen C2.
Compare all specifications:
| 2006 Citroen C2 | 2011 Opel Astra | |
| Make | Citroen | Opel |
| Model | C2 | Astra |
| Year Released | 2006 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1398 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 67 HP | 138 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 150 Nm | 175 Nm |
| Torque RPM | 1750 RPM | 3800 RPM |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 161 km/hour | 208 km/hour |
| Acceleration 0-100mph | 14.8 seconds | 10.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 995 kg | 1278 kg |
| Vehicle Length | 3670 mm | 4260 mm |
| Vehicle Width | 1670 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2320 mm | 2620 mm |
| Fuel Consumption Overall | 4.2 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 41 L | 52 L |
