2007 Citroen C4 vs. 2005 Vauxhall 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 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 2005 Vauxhall Astra would be higher. At 1,598 cc (4 cylinders), 2005 Vauxhall Astra is equipped with a bigger engine. In terms of performance, 2005 Vauxhall Astra (101 HP @ 6000 RPM) has 14 more horse power than 2007 Citroen C4. (87 HP @ 5250 RPM) In normal driving conditions, 2005 Vauxhall Astra should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Vauxhall Astra weights approximately 94 kg more than 2007 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, 2005 Vauxhall Astra (150 Nm @ 3600 RPM) has 17 more torque (in Nm) than 2007 Citroen C4. (133 Nm @ 3250 RPM). This means 2005 Vauxhall Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 2007 Citroen C4 | 2005 Vauxhall Astra | |
| Make | Citroen | Vauxhall |
| Model | C4 | Astra |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 87 HP | 101 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 133 Nm | 150 Nm |
| Torque RPM | 3250 RPM | 3600 RPM |
| Fuel Type | Gasoline - Premium | 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 | 1256 kg | 1350 kg |
| Vehicle Length | 4270 mm | 4280 mm |
| Vehicle Width | 1780 mm | 1720 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2610 mm | 2620 mm |
