2003 Cadillac Seville vs. 2009 Citroen C6
To start off, 2009 Citroen C6 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 2003 Cadillac Seville would be higher. At 4,565 cc (8 cylinders), 2003 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2003 Cadillac Seville (300 HP @ 6000 RPM) has 91 more horse power than 2009 Citroen C6. (209 HP @ 6000 RPM). In normal driving conditions, 2003 Cadillac Seville should accelerate faster than 2009 Citroen C6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C6 weights approximately 9 kg more than 2003 Cadillac Seville.
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, 2003 Cadillac Seville (407 Nm @ 4500 RPM) has 117 more torque (in Nm) than 2009 Citroen C6. (290 Nm @ 3750 RPM). This means 2003 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C6.
Compare all specifications:
| 2003 Cadillac Seville | 2009 Citroen C6 | |
| Make | Cadillac | Citroen |
| Model | Seville | C6 |
| Year Released | 2003 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 209 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 407 Nm | 290 Nm |
| Torque RPM | 4500 RPM | 3750 RPM |
| Engine Bore Size | 93 mm | 87 mm |
| Engine Stroke Size | 84 mm | 82.6 mm |
| Engine Compression Ratio | 10.5:1 | 10.9:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1806 kg | 1815 kg |
| Vehicle Length | 5110 mm | 4910 mm |
| Vehicle Width | 1910 mm | 1870 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2910 mm |
| Fuel Consumption Overall | 15.7 L/100km | 11.2 L/100km |
