2003 BMW X5 vs. 2013 Porsche Cayman
To start off, 2013 Porsche Cayman is newer by 10 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 2,993 cc (6 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayman (261 HP @ 7200 RPM) has 34 more horse power than 2003 BMW X5. (227 HP @ 6100 RPM) In normal driving conditions, 2013 Porsche Cayman should accelerate faster than 2003 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 740 kg more than 2013 Porsche Cayman.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2003 BMW X5 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, both vehicles can yield 300 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2003 BMW X5 | 2013 Porsche Cayman | |
| Make | BMW | Porsche |
| Model | X5 | Cayman |
| Year Released | 2003 | 2013 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2993 cc | 2900 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 227 HP | 261 HP |
| Engine RPM | 6100 RPM | 7200 RPM |
| Torque | 300 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 6000 RPM |
| Engine Bore Size | 84.1 mm | 89 mm |
| Engine Stroke Size | 89.6 mm | 77 mm |
| Acceleration 0-100mph | 8.3 seconds | 5.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2070 kg | 1330 kg |
| Vehicle Length | 4670 mm | 4347 mm |
| Vehicle Width | 1880 mm | 1801 mm |
| Vehicle Height | 1720 mm | 1304 mm |
| Wheelbase Size | 2890 mm | 2415 mm |
| Fuel Consumption Highway | 9.7 L/100km | 7.4 L/100km |
| Fuel Consumption City | 17.8 L/100km | 11.2 L/100km |
