2004 Citroen C4 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Citroen C4. In addition, the cost of maintenance, including insurance, on 2004 Citroen C4 would be higher. At 1,997 cc (4 cylinders), 2004 Citroen C4 is equipped with a bigger engine. In terms of performance, 2004 Citroen C4 (175 HP @ 7000 RPM) has 37 more horse power than 2007 Opel Astra. (138 HP @ 5600 RPM). In normal driving conditions, 2004 Citroen C4 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C4 weights approximately 134 kg more than 2007 Opel Astra. 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, 2004 Citroen C4 (202 Nm @ 4750 RPM) has 27 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 2004 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2004 Citroen C4 | 2007 Opel Astra | |
Make | Citroen | Opel |
Model | C4 | Astra |
Year Released | 2004 | 2007 |
Engine Position | Front | Front |
Engine Size | 1997 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 138 HP |
Engine RPM | 7000 RPM | 5600 RPM |
Torque | 202 Nm | 175 Nm |
Torque RPM | 4750 RPM | 3800 RPM |
Engine Bore Size | 85.1 mm | 80.5 mm |
Engine Stroke Size | 88 mm | 88.2 mm |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 8.9 seconds | 10.4 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1412 kg | 1278 kg |
Vehicle Length | 4280 mm | 4300 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1460 mm | 1440 mm |
Wheelbase Size | 2550 mm | 2620 mm |
Fuel Consumption Overall | 8.4 L/100km | 7.3 L/100km |
Fuel Tank Capacity | 60 L | 52 L |