2002 Jaguar XK8 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Jaguar XK8. In addition, the cost of maintenance, including insurance, on 2002 Jaguar XK8 would be higher. At 4,195 cc (8 cylinders), 2002 Jaguar XK8 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (355 HP @ 6800 RPM) has 55 more horse power than 2002 Jaguar XK8. (300 HP @ 6100 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2002 Jaguar XK8. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar XK8 weights approximately 185 kg more than 2005 Porsche 911.
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, 2002 Jaguar XK8 (420 Nm @ 4100 RPM) has 35 more torque (in Nm) than 2005 Porsche 911. (385 Nm @ 4600 RPM). This means 2002 Jaguar XK8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911.
Compare all specifications:
| 2002 Jaguar XK8 | 2005 Porsche 911 | |
| Make | Jaguar | Porsche |
| Model | XK8 | 911 |
| Year Released | 2002 | 2005 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4195 cc | 3818 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 355 HP |
| Engine RPM | 6100 RPM | 6800 RPM |
| Torque | 420 Nm | 385 Nm |
| Torque RPM | 4100 RPM | 4600 RPM |
| Engine Bore Size | 86 mm | 99 mm |
| Engine Stroke Size | 90.3 mm | 83 mm |
| Engine Compression Ratio | 11.0:1 | 11.8:1 |
| Top Speed | 250 km/hour | 293 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 4.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1685 kg | 1500 kg |
| Vehicle Length | 4770 mm | 4430 mm |
| Vehicle Height | 1300 mm | 1310 mm |
| Wheelbase Size | 2590 mm | 2360 mm |
| Fuel Consumption | 8.3 L/100km | 9.1 L/100km |
| Fuel Consumption City | 16.7 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 11.3 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 75 L | 64 L |
