2009 BMW Z4 vs. 2010 Opel Insignia
To start off, 2010 Opel Insignia is newer by 1 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 2,494 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (215 HP @ 6500 RPM) has 86 more horse power than 2010 Opel Insignia. (129 HP @ 4000 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2010 Opel Insignia.
Because 2009 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 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Opel Insignia (300 Nm @ 1750 RPM) has 50 more torque (in Nm) than 2009 BMW Z4. (250 Nm @ 2000 RPM). This means 2010 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4. 2009 BMW Z4 has automatic transmission and 2010 Opel Insignia has manual transmission. 2010 Opel Insignia 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 | 2010 Opel Insignia | |
| Make | BMW | Opel |
| Model | Z4 | Insignia |
| Year Released | 2009 | 2010 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1956 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 129 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 250 Nm | 300 Nm |
| Torque RPM | 2000 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| 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 |
