2003 BMW X5 vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 4 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, 2007 Porsche 911 (473 HP @ 6000 RPM) has 135 more horse power than 2003 BMW X5. (338 HP @ 6100 RPM) In normal driving conditions, 2007 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 605 kg more than 2007 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, 2007 Porsche 911 (620 Nm @ 1950 RPM) has 220 more torque (in Nm) than 2003 BMW X5. (400 Nm @ 3700 RPM). This means 2007 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 | 2007 Porsche 911 | |
Make | BMW | Porsche |
Model | X5 | 911 |
Year Released | 2003 | 2007 |
Body Type | SUV | Coupe |
Engine Position | Front | Rear |
Engine Size | 4398 cc | 3600 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 338 HP | 473 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 400 Nm | 620 Nm |
Torque RPM | 3700 RPM | 1950 RPM |
Engine Compression Ratio | 10.0:1 | 10.1:1 |
Top Speed | 240 km/hour | 310 km/hour |
Acceleration 0-100mph | 7 seconds | 3.9 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2195 kg | 1590 kg |
Vehicle Length | 4670 mm | 4440 mm |
Vehicle Width | 1880 mm | 1860 mm |
Vehicle Height | 1720 mm | 1310 mm |
Wheelbase Size | 2730 mm | 2360 mm |
Fuel Consumption Overall | 13.3 L/100km | 12.8 L/100km |
Fuel Tank Capacity | 93 L | 80 L |