2008 BMW Z4 vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW Z4. In addition, the cost of maintenance, including insurance, on 2008 BMW Z4 would be higher. At 4,806 cc, 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (380 HP @ 6200 RPM) has 165 more horse power than 2008 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2008 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayenne weights approximately 246 kg more than 2008 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 2008 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) has 250 more torque (in Nm) than 2008 BMW Z4. (250 Nm). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4.
Compare all specifications:
2008 BMW Z4 | 2009 Porsche Cayenne | |
Make | BMW | Porsche |
Model | Z4 | Cayenne |
Year Released | 2008 | 2009 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 2494 cc | 4806 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 380 HP |
Engine RPM | 6500 RPM | 6200 RPM |
Torque | 250 Nm | 500 Nm |
Engine Compression Ratio | 10.5:1 | 12.5:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 222 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.5 seconds | 6.8 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1290 kg | 1536 kg |
Vehicle Length | 4100 mm | 4800 mm |
Vehicle Width | 1790 mm | 1710 mm |
Vehicle Height | 1310 mm | 1930 mm |
Wheelbase Size | 2500 mm | 2860 mm |
Fuel Consumption Overall | 9.5 L/100km | 13 L/100km |
Fuel Tank Capacity | 55 L | 100 L |