2006 Jaguar S-Type vs. 1999 Porsche 911
To start off, 2006 Jaguar S-Type is newer by 7 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), 2006 Jaguar S-Type is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (414 HP @ 6000 RPM) has 24 more horse power than 2006 Jaguar S-Type. (390 HP @ 6100 RPM) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 2006 Jaguar S-Type. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jaguar S-Type weights approximately 255 kg more than 1999 Porsche 911.
Because 1999 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Jaguar S-Type. 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 19 more torque (in Nm) than 2006 Jaguar S-Type. (541 Nm @ 3500 RPM). This means 1999 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2006 Jaguar S-Type. 2006 Jaguar S-Type has automatic transmission and 1999 Porsche 911 has manual transmission. 1999 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jaguar S-Type will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Jaguar S-Type | 1999 Porsche 911 | |
| Make | Jaguar | Porsche |
| Model | S-Type | 911 |
| Year Released | 2006 | 1999 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4196 cc | 3595 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 | 6000 RPM |
| Torque | 541 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 |
| Engine Compression Ratio | 9.1:1 | 9.4:1 |
| Top Speed | 250 km/hour | 304 km/hour |
| Acceleration 0-100mph | 5.6 seconds | 4.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1795 kg | 1540 kg |
| Vehicle Length | 4880 mm | 4440 mm |
| Vehicle Width | 1820 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1300 mm |
| Wheelbase Size | 2920 mm | 2360 mm |
| Fuel Tank Capacity | 70 L | 64 L |
