2009 BMW Z4 vs. 2007 Opel Corsa
To start off, 2009 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Corsa. In addition, the cost of maintenance, including insurance, on 2007 Opel Corsa would be higher. At 3,246 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (338 HP @ 7900 RPM) has 146 more horse power than 2007 Opel Corsa. (192 HP @ 5850 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2007 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 282 kg more than 2007 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Opel Corsa, 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 BMW Z4 (365 Nm @ 4900 RPM) has 12 more torque (in Nm) than 2007 Opel Corsa. (353 Nm @ 1980 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Corsa.
Compare all specifications:
| 2009 BMW Z4 | 2007 Opel Corsa | |
| Make | BMW | Opel |
| Model | Z4 | Corsa |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 338 HP | 192 HP |
| Engine RPM | 7900 RPM | 5850 RPM |
| Torque | 365 Nm | 353 Nm |
| Torque RPM | 4900 RPM | 1980 RPM |
| Engine Compression Ratio | 11.5:1 | 8.8:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 250 km/hour | 225 km/hour |
| Acceleration 0-100mph | 5 seconds | 7.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1203 kg |
| Vehicle Width | 1310 mm | 1720 mm |
| Vehicle Height | 1790 mm | 1490 mm |
| Wheelbase Size | 2500 mm | 2520 mm |
| Fuel Consumption Overall | 12.3 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 70 L | 45 L |
