1992 Jaguar XJR vs. 2001 Porsche 911
To start off, 2001 Porsche 911 is newer by 9 year(s). Which means there will be less support and parts availability for 1992 Jaguar XJR. In addition, the cost of maintenance, including insurance, on 1992 Jaguar XJR would be higher. At 5,992 cc (12 cylinders), 1992 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1992 Jaguar XJR (333 HP @ 5250 RPM) has 17 more horse power than 2001 Porsche 911. (316 HP @ 6800 RPM). In normal driving conditions, 1992 Jaguar XJR should accelerate faster than 2001 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1992 Jaguar XJR weights approximately 284 kg more than 2001 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Jaguar XJR. In wet, icy, snow, or gravel driving conditions, 2001 Porsche 911 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, 1992 Jaguar XJR (495 Nm @ 3650 RPM) has 124 more torque (in Nm) than 2001 Porsche 911. (371 Nm @ 4250 RPM). This means 1992 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 2001 Porsche 911.
Compare all specifications:
| 1992 Jaguar XJR | 2001 Porsche 911 | |
| Make | Jaguar | Porsche |
| Model | XJR | 911 |
| Year Released | 1992 | 2001 |
| Engine Position | Middle | Rear |
| Engine Size | 5992 cc | 3596 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 333 HP | 316 HP |
| Engine RPM | 5250 RPM | 6800 RPM |
| Torque | 495 Nm | 371 Nm |
| Torque RPM | 3650 RPM | 4250 RPM |
| Engine Bore Size | 90 mm | 96 mm |
| Engine Stroke Size | 78.5 mm | 82.8 mm |
| Top Speed | 254 km/hour | 280 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 5.7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1824 kg | 1540 kg |
| Vehicle Length | 4770 mm | 4440 mm |
| Vehicle Width | 1890 mm | 1780 mm |
| Vehicle Height | 1270 mm | 1310 mm |
| Wheelbase Size | 2600 mm | 2360 mm |
| Fuel Tank Capacity | 89 L | 64 L |
