1999 Infiniti Q45 vs. 2006 Jaguar X-Type
To start off, 2006 Jaguar X-Type is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1999 Infiniti Q45 would be higher. At 4,128 cc (8 cylinders), 1999 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1999 Infiniti Q45 (265 HP @ 5600 RPM) has 111 more horse power than 2006 Jaguar X-Type. (154 HP @ 6800 RPM). In normal driving conditions, 1999 Infiniti Q45 should accelerate faster than 2006 Jaguar X-Type. With that said, vehicle weight also plays an important factor in acceleration. 1999 Infiniti Q45 weights approximately 145 kg more than 2006 Jaguar X-Type. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Jaguar X-Type is four wheel drive (4WD), it will have significant more traction and grip than 1999 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2006 Jaguar X-Type 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, 1999 Infiniti Q45 (378 Nm @ 4000 RPM) has 182 more torque (in Nm) than 2006 Jaguar X-Type. (196 Nm @ 4100 RPM). This means 1999 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2006 Jaguar X-Type.
Compare all specifications:
| 1999 Infiniti Q45 | 2006 Jaguar X-Type | |
| Make | Infiniti | Jaguar |
| Model | Q45 | X-Type |
| Year Released | 1999 | 2006 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4128 cc | 2099 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 265 HP | 154 HP |
| Engine RPM | 5600 RPM | 6800 RPM |
| Torque | 378 Nm | 196 Nm |
| Torque RPM | 4000 RPM | 4100 RPM |
| Engine Bore Size | 93 mm | 81.6 mm |
| Engine Stroke Size | 76 mm | 66.9 mm |
| Engine Compression Ratio | 10.5:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1759 kg | 1614 kg |
| Vehicle Length | 5080 mm | 4720 mm |
| Vehicle Width | 1830 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1490 mm |
| Wheelbase Size | 2840 mm | 2720 mm |
| Fuel Tank Capacity | 60 L | 62 L |
