2003 Citroen C5 vs. 2008 Lexus IS
To start off, 2008 Lexus IS is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Citroen C5. In addition, the cost of maintenance, including insurance, on 2003 Citroen C5 would be higher. At 2,501 cc (6 cylinders), 2008 Lexus IS is equipped with a bigger engine. In terms of performance, 2008 Lexus IS (204 HP @ 6400 RPM) has 90 more horse power than 2003 Citroen C5. (114 HP @ 5500 RPM) In normal driving conditions, 2008 Lexus IS should accelerate faster than 2003 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus IS weights approximately 400 kg more than 2003 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2003 Citroen C5. In wet, icy, snow, or gravel driving conditions, 2008 Lexus IS will offer significantly more control. 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, 2008 Lexus IS (251 Nm @ 4800 RPM) has 91 more torque (in Nm) than 2003 Citroen C5. (160 Nm @ 4000 RPM). This means 2008 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2003 Citroen C5.
Compare all specifications:
| 2003 Citroen C5 | 2008 Lexus IS | |
| Make | Citroen | Lexus |
| Model | C5 | IS |
| Year Released | 2003 | 2008 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1768 cc | 2501 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 114 HP | 204 HP |
| Engine RPM | 5500 RPM | 6400 RPM |
| Torque | 160 Nm | 251 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Compression Ratio | 10.8:1 | 12.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1340 kg | 1740 kg |
| Vehicle Length | 4770 mm | 4580 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1560 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2740 mm |
| Fuel Tank Capacity | 66 L | 65 L |
