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 1,998 cc, 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (197 HP @ 5400 RPM) has 62 more horse power than 2004 Citroen C4. (135 HP @ 4000 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2004 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 110 kg more than 2004 Citroen C4. 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 (314 Nm @ 2000 RPM) has 52 more torque (in Nm) than 2007 Opel Astra. (262 Nm @ 1950 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 | 1998 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 135 HP | 197 HP |
Engine RPM | 4000 RPM | 5400 RPM |
Torque | 314 Nm | 262 Nm |
Torque RPM | 2000 RPM | 1950 RPM |
Engine Bore Size | 85 mm | 86 mm |
Engine Stroke Size | 88 mm | 86 mm |
Engine Compression Ratio | 11.0:1 | 8.8:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1275 kg | 1385 kg |
Vehicle Length | 4270 mm | 4300 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1460 mm | 1440 mm |
Wheelbase Size | 2620 mm | 2620 mm |
Fuel Tank Capacity | 60 L | 52 L |