2012 Citroen C4 vs. 2012 Opel Astra
To start off, both 2012 Citroen C4 and 2012 Opel Astra were released in the same year (2012). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,998 cc (4 cylinders), 2012 Opel Astra is equipped with a bigger engine. In terms of performance, 2012 Opel Astra (197 HP @ 5600 RPM) has 89 more horse power than 2012 Citroen C4. (108 HP @ 4000 RPM) In normal driving conditions, 2012 Opel Astra should accelerate faster than 2012 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Citroen C4 weights approximately 229 kg more than 2012 Opel Astra.
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, 2012 Opel Astra (262 Nm @ 4200 RPM) has 22 more torque (in Nm) than 2012 Citroen C4. (240 Nm @ 1750 RPM). This means 2012 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2012 Citroen C4.
Compare all specifications:
| 2012 Citroen C4 | 2012 Opel Astra | |
| Make | Citroen | Opel |
| Model | C4 | Astra |
| Year Released | 2012 | 2012 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1560 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 197 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 240 Nm | 262 Nm |
| Torque RPM | 1750 RPM | 4200 RPM |
| Engine Bore Size | 75 mm | 86.1 mm |
| Engine Stroke Size | 88 mm | 86 mm |
| Engine Compression Ratio | 18.0:1 | 8.8:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 14.8 seconds | 8.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1614 kg | 1385 kg |
| Vehicle Length | 4590 mm | 4260 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1630 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2620 mm |
| Fuel Consumption Overall | 5.9 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 60 L | 52 L |
