2009 Jaguar XJ vs. 2005 Saturn ION
To start off, 2009 Jaguar XJ is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Saturn ION. In addition, the cost of maintenance, including insurance, on 2005 Saturn ION would be higher. At 4,194 cc (8 cylinders), 2009 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (391 HP) has 251 more horse power than 2005 Saturn ION. (140 HP). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 2005 Saturn ION. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XJ weights approximately 408 kg more than 2005 Saturn ION. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Jaguar XJ (541 Nm) has 344 more torque (in Nm) than 2005 Saturn ION. (197 Nm). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2005 Saturn ION.
Compare all specifications:
| 2009 Jaguar XJ | 2005 Saturn ION | |
| Make | Jaguar | Saturn |
| Model | XJ | ION |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4194 cc | 2196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 391 HP | 140 HP |
| Torque | 541 Nm | 197 Nm |
| Engine Compression Ratio | 9.1:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1665 kg | 1257 kg |
| Vehicle Length | 5100 mm | 4690 mm |
| Vehicle Width | 1450 mm | 1710 mm |
| Wheelbase Size | 3040 mm | 2630 mm |
| Fuel Consumption Overall | 12.1 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 85 L | 49 L |
