2001 Infiniti Q45 vs. 2012 Jaguar XF
To start off, 2012 Jaguar XF is newer by 11 year(s). Which means there will be less support and parts availability for 2001 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2001 Infiniti Q45 would be higher. At 5,000 cc (8 cylinders), 2012 Jaguar XF is equipped with a bigger engine. In terms of performance, 2012 Jaguar XF (385 HP @ 6500 RPM) has 120 more horse power than 2001 Infiniti Q45. (265 HP @ 5600 RPM) In normal driving conditions, 2012 Jaguar XF should accelerate faster than 2001 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 2012 Jaguar XF weights approximately 85 kg more than 2001 Infiniti Q45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2012 Jaguar XF (515 Nm @ 3500 RPM) has 137 more torque (in Nm) than 2001 Infiniti Q45. (378 Nm @ 4000 RPM). This means 2012 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 2001 Infiniti Q45.
Compare all specifications:
| 2001 Infiniti Q45 | 2012 Jaguar XF | |
| Make | Infiniti | Jaguar |
| Model | Q45 | XF |
| Year Released | 2001 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4129 cc | 5000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 265 HP | 385 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 378 Nm | 515 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1760 kg | 1845 kg |
| Vehicle Length | 5070 mm | 4961 mm |
| Vehicle Width | 1830 mm | 1877 mm |
| Vehicle Height | 1450 mm | 1461 mm |
| Wheelbase Size | 2840 mm | 2908 mm |
| Fuel Tank Capacity | 60 L | 70 L |
