2007 Citroen C4 vs. 2008 Saturn Astra
To start off, 2008 Saturn Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Citroen C4. In addition, the cost of maintenance, including insurance, on 2007 Citroen C4 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 42 more horse power than 2008 Saturn Astra. (139 HP @ 6300 RPM). In normal driving conditions, 2007 Citroen C4 should accelerate faster than 2008 Saturn Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C4 weights approximately 53 kg more than 2008 Saturn 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, 2007 Citroen C4 (180 Nm @ 7000 RPM) has 10 more torque (in Nm) than 2008 Saturn Astra. (170 Nm @ 3800 RPM). This means 2007 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Saturn Astra.
Compare all specifications:
| 2007 Citroen C4 | 2008 Saturn Astra | |
| Make | Citroen | Saturn |
| Model | C4 | Astra |
| Year Released | 2007 | 2008 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1799 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 181 HP | 139 HP |
| Engine RPM | 7000 RPM | 6300 RPM |
| Torque | 180 Nm | 170 Nm |
| Torque RPM | 7000 RPM | 3800 RPM |
| 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 | 5 doors |
| Vehicle Weight | 1338 kg | 1285 kg |
| Vehicle Length | 4270 mm | 4340 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2620 mm |
| Fuel Consumption Overall | 11.5 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 60 L | 46 L |
