2009 BMW Z4 vs. 2013 Porsche Cayman
To start off, 2013 Porsche Cayman is newer by 4 year(s). Which means there will be less support and parts availability for 2009 BMW Z4. In addition, the cost of maintenance, including insurance, on 2009 BMW Z4 would be higher. At 3,500 cc (4 cylinders), 2013 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayman (325 HP @ 7400 RPM) has 110 more horse power than 2009 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2013 Porsche Cayman should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche Cayman weights approximately 5 kg more than 2009 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, 2013 Porsche Cayman (370 Nm @ 4750 RPM) has 120 more torque (in Nm) than 2009 BMW Z4. (250 Nm @ 2000 RPM). This means 2013 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4. 2009 BMW Z4 has automatic transmission and 2013 Porsche Cayman has manual transmission. 2013 Porsche Cayman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW Z4 | 2013 Porsche Cayman | |
Make | BMW | Porsche |
Model | Z4 | Cayman |
Year Released | 2009 | 2013 |
Body Type | Convertible | Coupe |
Engine Position | Front | Rear |
Engine Size | 2494 cc | 3500 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 325 HP |
Engine RPM | 6500 RPM | 7400 RPM |
Torque | 250 Nm | 370 Nm |
Torque RPM | 2000 RPM | 4750 RPM |
Engine Bore Size | 82 mm | 97 mm |
Engine Stroke Size | 78.8 mm | 77 mm |
Fuel Type | Gasoline | Gasoline |
Top Speed | 227 km/hour | 282 km/hour |
Acceleration 0-100mph | 7.5 seconds | 5 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1290 kg | 1295 kg |
Vehicle Length | 4100 mm | 4347 mm |
Vehicle Width | 1790 mm | 1801 mm |
Vehicle Height | 1310 mm | 1285 mm |
Wheelbase Size | 2500 mm | 2415 mm |