2006 BMW Z4 vs. 2008 Porsche Cayman
To start off, 2008 Porsche Cayman is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 3,386 cc (6 cylinders), 2008 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayman (291 HP @ 6250 RPM) has 63 more horse power than 2006 BMW Z4. (228 HP @ 5900 RPM) In normal driving conditions, 2008 Porsche Cayman should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayman weights approximately 50 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2008 Porsche Cayman (340 Nm @ 4400 RPM) has 39 more torque (in Nm) than 2006 BMW Z4. (301 Nm @ 3500 RPM). This means 2008 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
2006 BMW Z4 | 2008 Porsche Cayman | |
Make | BMW | Porsche |
Model | Z4 | Cayman |
Year Released | 2006 | 2008 |
Body Type | Convertible | Coupe |
Engine Position | Front | Middle |
Engine Size | 2979 cc | 3386 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 228 HP | 291 HP |
Engine RPM | 5900 RPM | 6250 RPM |
Torque | 301 Nm | 340 Nm |
Torque RPM | 3500 RPM | 4400 RPM |
Engine Bore Size | 84 mm | 96 mm |
Engine Stroke Size | 89.6 mm | 78 mm |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 275 km/hour |
Acceleration 0-100mph | 5.9 seconds | 5.7 seconds |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1365 kg | 1415 kg |
Vehicle Length | 4100 mm | 4350 mm |
Vehicle Width | 1790 mm | 1810 mm |
Vehicle Height | 1310 mm | 1310 mm |
Wheelbase Size | 2500 mm | 2420 mm |
Fuel Consumption Overall | 9.1 L/100km | 10.6 L/100km |
Fuel Tank Capacity | 55 L | 64 L |