2007 Citroen C4 vs. 2005 Opel Astra
To start off, 2007 Citroen C4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,997 cc (4 cylinders), 2007 Citroen C4 is equipped with a bigger engine. In terms of performance, 2007 Citroen C4 (181 HP @ 7000 RPM) has 82 more horse power than 2005 Opel Astra. (99 HP @ 5600 RPM). In normal driving conditions, 2007 Citroen C4 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 12 kg more than 2007 Citroen C4.
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, 2007 Citroen C4 (180 Nm @ 7000 RPM) has 30 more torque (in Nm) than 2005 Opel Astra. (150 Nm @ 3600 RPM). This means 2007 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2007 Citroen C4 | 2005 Opel Astra | |
Make | Citroen | Opel |
Model | C4 | Astra |
Year Released | 2007 | 2005 |
Body Type | Hatchback | Convertible |
Engine Position | Front | Front |
Engine Size | 1997 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 181 HP | 99 HP |
Engine RPM | 7000 RPM | 5600 RPM |
Torque | 180 Nm | 150 Nm |
Torque RPM | 7000 RPM | 3600 RPM |
Engine Bore Size | 85 mm | 79.1 mm |
Engine Stroke Size | 88 mm | 81.5 mm |
Engine Compression Ratio | 10.8:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1338 kg | 1350 kg |
Vehicle Length | 4270 mm | 4280 mm |
Vehicle Width | 1780 mm | 1720 mm |
Vehicle Height | 1460 mm | 1470 mm |
Wheelbase Size | 2610 mm | 2620 mm |
Fuel Tank Capacity | 60 L | 52 L |