1999 Jaguar S-Type vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Jaguar S-Type. In addition, the cost of maintenance, including insurance, on 1999 Jaguar S-Type would be higher. At 3,996 cc (8 cylinders), 1999 Jaguar S-Type is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (351 HP @ 6600 RPM) has 70 more horse power than 1999 Jaguar S-Type. (281 HP @ 6100 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1999 Jaguar S-Type. With that said, vehicle weight also plays an important factor in acceleration. 1999 Jaguar S-Type weights approximately 300 kg more than 2009 Porsche 911.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Jaguar S-Type. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Porsche 911 (400 Nm @ 4600 RPM) has 10 more torque (in Nm) than 1999 Jaguar S-Type. (390 Nm @ 4300 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1999 Jaguar S-Type. 1999 Jaguar S-Type has automatic transmission and 2009 Porsche 911 has manual transmission. 2009 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Jaguar S-Type will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Jaguar S-Type | 2009 Porsche 911 | |
| Make | Jaguar | Porsche |
| Model | S-Type | 911 |
| Year Released | 1999 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 3996 cc | 3824 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 281 HP | 351 HP |
| Engine RPM | 6100 RPM | 6600 RPM |
| Torque | 390 Nm | 400 Nm |
| Torque RPM | 4300 RPM | 4600 RPM |
| Top Speed | 235 km/hour | 288 km/hour |
| Acceleration 0-100mph | 7.1 seconds | 4.9 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 | 1725 kg | 1425 kg |
| Vehicle Length | 4870 mm | 4430 mm |
| Vehicle Width | 1830 mm | 1310 mm |
| Vehicle Height | 1450 mm | 1860 mm |
| Wheelbase Size | 2920 mm | 2360 mm |
| Fuel Tank Capacity | 69 L | 67 L |
