2007 Lexus IS vs. 2011 Citroen C5
To start off, 2011 Citroen C5 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Lexus IS. In addition, the cost of maintenance, including insurance, on 2007 Lexus IS would be higher. At 2,946 cc (6 cylinders), 2011 Citroen C5 is equipped with a bigger engine. In terms of performance, 2011 Citroen C5 (208 HP @ 6000 RPM) has 3 more horse power than 2007 Lexus IS. (205 HP @ 6400 RPM) In normal driving conditions, 2011 Citroen C5 should accelerate faster than 2007 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C5 weights approximately 35 kg more than 2007 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2011 Citroen C5. In wet, icy, snow, or gravel driving conditions, 2007 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, 2011 Citroen C5 (290 Nm @ 3750 RPM) has 39 more torque (in Nm) than 2007 Lexus IS. (251 Nm @ 4800 RPM). This means 2011 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus IS.
Compare all specifications:
| 2007 Lexus IS | 2011 Citroen C5 | |
| Make | Lexus | Citroen |
| Model | IS | C5 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2946 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 205 HP | 208 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 251 Nm | 290 Nm |
| Torque RPM | 4800 RPM | 3750 RPM |
| Engine Compression Ratio | 12.0:1 | 10.9:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 225 km/hour | 219 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 10 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1800 kg |
| Vehicle Length | 4580 mm | 4790 mm |
| Vehicle Width | 1810 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2740 mm | 2820 mm |
| Fuel Consumption Overall | 9.3 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 65 L | 71 L |
