2007 Jaguar XJR vs. 1999 Porsche 911
To start off, 2007 Jaguar XJR is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Porsche 911. In addition, the cost of maintenance, including insurance, on 1999 Porsche 911 would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (414 HP @ 6200 RPM) has 24 more horse power than 2007 Jaguar XJR. (390 HP @ 6100 RPM) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 2007 Jaguar XJR. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jaguar XJR weights approximately 149 kg more than 1999 Porsche 911.
Because 1999 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Jaguar XJR. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Porsche 911 (560 Nm @ 2700 RPM) has 18 more torque (in Nm) than 2007 Jaguar XJR. (542 Nm @ 3500 RPM). This means 1999 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Jaguar XJR.
Compare all specifications:
2007 Jaguar XJR | 1999 Porsche 911 | |
Make | Jaguar | Porsche |
Model | XJR | 911 |
Year Released | 2007 | 1999 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 4196 cc | 3600 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 390 HP | 414 HP |
Engine RPM | 6100 RPM | 6200 RPM |
Torque | 542 Nm | 560 Nm |
Torque RPM | 3500 RPM | 2700 RPM |
Engine Bore Size | 86 mm | 100 mm |
Engine Stroke Size | 90.3 mm | 76.4 mm |
Top Speed | 250 km/hour | 298 km/hour |
Acceleration 0-100mph | 5.3 seconds | 4.9 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1734 kg | 1585 kg |
Vehicle Length | 4910 mm | 4440 mm |
Vehicle Width | 1870 mm | 1840 mm |
Vehicle Height | 1450 mm | 1300 mm |
Wheelbase Size | 3040 mm | 2360 mm |
Fuel Tank Capacity | 85 L | 64 L |