2005 Infiniti Q45 vs. 2002 Jaguar S-Type
To start off, 2005 Infiniti Q45 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Jaguar S-Type. In addition, the cost of maintenance, including insurance, on 2002 Jaguar S-Type would be higher. At 4,490 cc (8 cylinders), 2005 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2005 Infiniti Q45 (340 HP) has 100 more horse power than 2002 Jaguar S-Type. (240 HP). In normal driving conditions, 2005 Infiniti Q45 should accelerate faster than 2002 Jaguar S-Type. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti Q45 weights approximately 164 kg more than 2002 Jaguar S-Type. 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, 2005 Infiniti Q45 (453 Nm) has 153 more torque (in Nm) than 2002 Jaguar S-Type. (300 Nm). This means 2005 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2002 Jaguar S-Type. 2005 Infiniti Q45 has automatic transmission and 2002 Jaguar S-Type has manual transmission. 2002 Jaguar S-Type will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Infiniti Q45 | 2002 Jaguar S-Type | |
| Make | Infiniti | Jaguar |
| Model | Q45 | S-Type |
| Year Released | 2005 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4490 cc | 2967 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 340 HP | 240 HP |
| Torque | 453 Nm | 300 Nm |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 83 mm | 79.5 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1837 kg | 1673 kg |
| Vehicle Length | 5080 mm | 4880 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2880 mm | 2920 mm |
| Fuel Tank Capacity | 81 L | 69 L |
