2006 BMW Z4 vs. 2004 Koenigsegg CC8S
To start off, 2006 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Koenigsegg CC8S. In addition, the cost of maintenance, including insurance, on 2004 Koenigsegg CC8S would be higher. At 4,719 cc (8 cylinders), 2004 Koenigsegg CC8S is equipped with a bigger engine. In terms of performance, 2004 Koenigsegg CC8S (655 HP @ 6500 RPM) has 317 more horse power than 2006 BMW Z4. (338 HP @ 7900 RPM) In normal driving conditions, 2004 Koenigsegg CC8S should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 310 kg more than 2004 Koenigsegg CC8S.
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, 2004 Koenigsegg CC8S (752 Nm @ 2000 RPM) has 387 more torque (in Nm) than 2006 BMW Z4. (365 Nm @ 4900 RPM). This means 2004 Koenigsegg CC8S will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2006 BMW Z4 | 2004 Koenigsegg CC8S | |
| Make | BMW | Koenigsegg |
| Model | Z4 | CC8S |
| Year Released | 2006 | 2004 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3246 cc | 4719 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 655 HP |
| Engine RPM | 7900 RPM | 6500 RPM |
| Torque | 365 Nm | 752 Nm |
| Torque RPM | 4900 RPM | 2000 RPM |
| Engine Compression Ratio | 11.5:1 | 8.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 245 km/hour | 389 km/hour |
| Acceleration 0-100mph | 5 seconds | 3.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1175 kg |
| Vehicle Length | 4120 mm | 4191 mm |
| Vehicle Width | 1790 mm | 1989 mm |
| Vehicle Height | 1310 mm | 1069 mm |
| Wheelbase Size | 2500 mm | 2659 mm |
