2005 BMW Z4 vs. 2009 Opel Insignia
To start off, 2009 Opel Insignia is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW Z4. In addition, the cost of maintenance, including insurance, on 2005 BMW Z4 would be higher. At 2,489 cc (6 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 Opel Insignia (217 HP @ 5300 RPM) has 33 more horse power than 2005 BMW Z4. (184 HP @ 6100 RPM) In normal driving conditions, 2009 Opel Insignia should accelerate faster than 2005 BMW Z4.
Because 2005 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 2005 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2009 Opel Insignia, 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, 2009 Opel Insignia (350 Nm @ 2000 RPM) has 113 more torque (in Nm) than 2005 BMW Z4. (237 Nm @ 3500 RPM). This means 2009 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4. 2009 Opel Insignia has automatic transmission and 2005 BMW Z4 has manual transmission. 2005 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Opel Insignia will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW Z4 | 2009 Opel Insignia | |
Make | BMW | Opel |
Model | Z4 | Insignia |
Year Released | 2005 | 2009 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2489 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 184 HP | 217 HP |
Engine RPM | 6100 RPM | 5300 RPM |
Torque | 237 Nm | 350 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 4100 mm | 4830 mm |
Vehicle Width | 1790 mm | 1856 mm |
Vehicle Height | 1310 mm | 1498 mm |
Wheelbase Size | 2500 mm | 2737 mm |