2005 Porsche Cayenne vs. 2006 Rover 75
To start off, 2006 Rover 75 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2005 Porsche Cayenne would be higher. At 4,507 cc (8 cylinders), 2005 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2005 Porsche Cayenne (350 HP @ 6000 RPM) has 175 more horse power than 2006 Rover 75. (175 HP @ 4000 RPM). In normal driving conditions, 2005 Porsche Cayenne should accelerate faster than 2006 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Cayenne weights approximately 1090 kg more than 2006 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2006 Rover 75. In wet, icy, snow, or gravel driving conditions, 2005 Porsche Cayenne 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, 2005 Porsche Cayenne (421 Nm @ 2500 RPM) has 181 more torque (in Nm) than 2006 Rover 75. (240 Nm @ 4000 RPM). This means 2005 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 75.
Compare all specifications:
| 2005 Porsche Cayenne | 2006 Rover 75 | |
| Make | Porsche | Rover |
| Model | Cayenne | 75 |
| Year Released | 2005 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4507 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 350 HP | 175 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 421 Nm | 240 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 242 km/hour | 215 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 8.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2320 kg | 1230 kg |
| Vehicle Length | 4790 mm | 4750 mm |
| Vehicle Width | 1930 mm | 1780 mm |
| Vehicle Height | 1710 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2750 mm |
| Fuel Consumption Overall | 14.9 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 100 L | 65 L |
