2003 Jaguar R Coupe vs. 2005 Porsche 996
To start off, 2005 Porsche 996 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Jaguar R Coupe. In addition, the cost of maintenance, including insurance, on 2003 Jaguar R Coupe would be higher. At 3,996 cc (8 cylinders), 2003 Jaguar R Coupe is equipped with a bigger engine. In terms of performance, 2003 Jaguar R Coupe (370 HP @ 6150 RPM) has 53 more horse power than 2005 Porsche 996. (317 HP @ 6800 RPM). In normal driving conditions, 2003 Jaguar R Coupe should accelerate faster than 2005 Porsche 996. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jaguar R Coupe weights approximately 280 kg more than 2005 Porsche 996. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 996 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Jaguar R Coupe. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 996 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, 2003 Jaguar R Coupe (525 Nm) has 155 more torque (in Nm) than 2005 Porsche 996. (370 Nm). This means 2003 Jaguar R Coupe will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 996. 2003 Jaguar R Coupe has automatic transmission and 2005 Porsche 996 has manual transmission. 2005 Porsche 996 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Jaguar R Coupe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Jaguar R Coupe | 2005 Porsche 996 | |
| Make | Jaguar | Porsche |
| Model | R Coupe | 996 |
| Year Released | 2003 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 3996 cc | 3594 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 370 HP | 317 HP |
| Engine RPM | 6150 RPM | 6800 RPM |
| Torque | 525 Nm | 370 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1800 kg | 1520 kg |
| Vehicle Length | 4930 mm | 4440 mm |
| Vehicle Width | 1900 mm | 1840 mm |
| Vehicle Height | 1350 mm | 1310 mm |
| Wheelbase Size | 2910 mm | 2360 mm |
| Fuel Tank Capacity | 69 L | 64 L |
