2007 Citroen C6 vs. 2009 Lexus GS
To start off, 2009 Lexus GS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Citroen C6. In addition, the cost of maintenance, including insurance, on 2007 Citroen C6 would be higher. At 4,293 cc (8 cylinders), 2009 Lexus GS is equipped with a bigger engine. In terms of performance, 2009 Lexus GS (279 HP @ 5600 RPM) has 111 more horse power than 2007 Citroen C6. (168 HP @ 4000 RPM) In normal driving conditions, 2009 Lexus GS should accelerate faster than 2007 Citroen C6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C6 weights approximately 130 kg more than 2009 Lexus GS.
Because 2009 Lexus GS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Lexus GS. However, in wet, icy, snow, or gravel driving conditions, 2007 Citroen C6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Lexus GS (417 Nm @ 3500 RPM) has 47 more torque (in Nm) than 2007 Citroen C6. (370 Nm @ 1500 RPM). This means 2009 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C6. 2009 Lexus GS has automatic transmission and 2007 Citroen C6 has manual transmission. 2007 Citroen C6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Citroen C6 | 2009 Lexus GS | |
| Make | Citroen | Lexus |
| Model | C6 | GS |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2179 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 279 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 370 Nm | 417 Nm |
| Torque RPM | 1500 RPM | 3500 RPM |
| Engine Bore Size | 85.1 mm | 91.1 mm |
| Engine Stroke Size | 96 mm | 82.5 mm |
| Engine Compression Ratio | 18.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 10.3 seconds | 6.3 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1895 kg | 1765 kg |
| Vehicle Width | 1870 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2910 mm | 2810 mm |
| Fuel Consumption Overall | 6.6 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 72 L | 75 L |
