2008 BMW Z4 vs. 2002 Opel Signum
To start off, 2008 BMW Z4 is newer by 6 year(s). Which means there will be less support and parts availability for 2002 Opel Signum. In addition, the cost of maintenance, including insurance, on 2002 Opel Signum would be higher. At 2,996 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (255 HP @ 6600 RPM) has 102 more horse power than 2002 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 100 kg more than 2008 BMW Z4.
Because 2008 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2002 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW Z4 (299 Nm @ 2750 RPM) has 49 more torque (in Nm) than 2002 Opel Signum. (250 Nm @ 3800 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum.
Compare all specifications:
2008 BMW Z4 | 2002 Opel Signum | |
Make | BMW | Opel |
Model | Z4 | Signum |
Year Released | 2008 | 2002 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 2996 cc | 2172 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 255 HP | 153 HP |
Engine RPM | 6600 RPM | 5600 RPM |
Torque | 299 Nm | 250 Nm |
Torque RPM | 2750 RPM | 3800 RPM |
Top Speed | 250 km/hour | 206 km/hour |
Acceleration 0-100mph | 5.7 seconds | 9.8 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1385 kg | 1485 kg |
Vehicle Length | 4100 mm | 4640 mm |
Vehicle Width | 1310 mm | 1800 mm |
Vehicle Height | 1790 mm | 1470 mm |
Wheelbase Size | 2500 mm | 2710 mm |
Fuel Tank Capacity | 55 L | 60 L |