2002 BMW Z4 vs. 2012 Porsche Cayman
To start off, 2012 Porsche Cayman is newer by 10 year(s). Which means there will be less support and parts availability for 2002 BMW Z4. In addition, the cost of maintenance, including insurance, on 2002 BMW Z4 would be higher. At 2,900 cc (6 cylinders), 2012 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2012 Porsche Cayman (265 HP @ 7200 RPM) has 72 more horse power than 2002 BMW Z4. (193 HP @ 6000 RPM) In normal driving conditions, 2012 Porsche Cayman should accelerate faster than 2002 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW Z4 weights approximately 35 kg more than 2012 Porsche Cayman.
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, 2012 Porsche Cayman (299 Nm @ 4400 RPM) has 54 more torque (in Nm) than 2002 BMW Z4. (245 Nm @ 3500 RPM). This means 2012 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z4. 2002 BMW Z4 has automatic transmission and 2012 Porsche Cayman has manual transmission. 2012 Porsche Cayman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 BMW Z4 | 2012 Porsche Cayman | |
| Make | BMW | Porsche |
| Model | Z4 | Cayman |
| Year Released | 2002 | 2012 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2494 cc | 2900 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 193 HP | 265 HP |
| Engine RPM | 6000 RPM | 7200 RPM |
| Torque | 245 Nm | 299 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1365 kg | 1330 kg |
| Vehicle Length | 4100 mm | 4376 mm |
| Vehicle Width | 1790 mm | 1801 mm |
| Vehicle Height | 1310 mm | 1303 mm |
| Wheelbase Size | 2450 mm | 2416 mm |
| Fuel Consumption | 7.3 L/100km | 8.7 L/100km |
| Fuel Consumption City | 13.5 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
