2004 BMW Z4 vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 5 year(s). Which means there will be less support and parts availability for 2004 BMW Z4. In addition, the cost of maintenance, including insurance, on 2004 BMW Z4 would be higher. At 4,806 cc (8 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (399 HP @ 6500 RPM) has 214 more horse power than 2004 BMW Z4. (185 HP @ 6000 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2004 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayenne weights approximately 54 kg more than 2004 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Porsche Cayenne (500 Nm @ 3500 RPM) has 255 more torque (in Nm) than 2004 BMW Z4. (245 Nm @ 3500 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW Z4.
Compare all specifications:
2004 BMW Z4 | 2009 Porsche Cayenne | |
Make | BMW | Porsche |
Model | Z4 | Cayenne |
Year Released | 2004 | 2009 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 2494 cc | 4806 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 185 HP | 399 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 245 Nm | 500 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 84 mm | 96 mm |
Engine Stroke Size | 75 mm | 83 mm |
Engine Compression Ratio | 11.0:1 | 12.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 235 km/hour | 253 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1296 kg | 1350 kg |
Vehicle Length | 4100 mm | 4800 mm |
Vehicle Width | 1790 mm | 1680 mm |
Vehicle Height | 1300 mm | 1930 mm |
Wheelbase Size | 2500 mm | 2860 mm |
Fuel Consumption Overall | 10.2 L/100km | 15.1 L/100km |
Fuel Tank Capacity | 55 L | 100 L |