2003 BMW X5 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 2 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 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (444 HP @ 5700 RPM) has 106 more horse power than 2003 BMW X5. (338 HP @ 6100 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2003 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 535 kg more than 2005 Porsche 911.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 911 (620 Nm @ 3500 RPM) has 220 more torque (in Nm) than 2003 BMW X5. (400 Nm @ 3700 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X5.
Compare all specifications:
2003 BMW X5 | 2005 Porsche 911 | |
Make | BMW | Porsche |
Model | X5 | 911 |
Year Released | 2003 | 2005 |
Body Type | SUV | Convertible |
Engine Position | Front | Rear |
Engine Size | 4398 cc | 3605 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 338 HP | 444 HP |
Engine RPM | 6100 RPM | 5700 RPM |
Torque | 400 Nm | 620 Nm |
Torque RPM | 3700 RPM | 3500 RPM |
Engine Bore Size | 92 mm | 100 mm |
Engine Stroke Size | 82.7 mm | 76 mm |
Engine Compression Ratio | 10.0:1 | 9.4:1 |
Top Speed | 240 km/hour | 307 km/hour |
Acceleration 0-100mph | 7 seconds | 4.6 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2195 kg | 1660 kg |
Vehicle Length | 4670 mm | 4440 mm |
Vehicle Width | 1880 mm | 1840 mm |
Vehicle Height | 1720 mm | 1300 mm |
Wheelbase Size | 2730 mm | 2360 mm |
Fuel Consumption | 10.4 L/100km | 10.7 L/100km |
Fuel Consumption City | 18.3 L/100km | 15.7 L/100km |
Fuel Consumption Overall | 13.3 L/100km | 13.3 L/100km |
Fuel Tank Capacity | 93 L | 63 L |