2007 Citroen C6 vs. 2003 Jaguar XJ
To start off, 2007 Citroen C6 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2003 Jaguar XJ would be higher. At 4,195 cc (8 cylinders), 2003 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2003 Jaguar XJ (294 HP @ 6100 RPM) has 126 more horse power than 2007 Citroen C6. (168 HP @ 4000 RPM) In normal driving conditions, 2003 Jaguar XJ should accelerate faster than 2007 Citroen C6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C6 weights approximately 280 kg more than 2003 Jaguar XJ.
Because 2003 Jaguar XJ 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 2003 Jaguar XJ. 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, 2003 Jaguar XJ (411 Nm @ 4100 RPM) has 41 more torque (in Nm) than 2007 Citroen C6. (370 Nm @ 1500 RPM). This means 2003 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C6. 2003 Jaguar XJ 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. 2003 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Citroen C6 | 2003 Jaguar XJ | |
| Make | Citroen | Jaguar |
| Model | C6 | XJ |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2179 cc | 4195 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 294 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 370 Nm | 411 Nm |
| Torque RPM | 1500 RPM | 4100 RPM |
| Engine Bore Size | 85.1 mm | 86 mm |
| Engine Stroke Size | 96 mm | 90.3 mm |
| Engine Compression Ratio | 18.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline |
| 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 | 1615 kg |
| Vehicle Width | 1870 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2910 mm | 3040 mm |
| Fuel Tank Capacity | 72 L | 85 L |
