2001 BMW Z9 Gran Turismo Convertible vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2001 BMW Z9 Gran Turismo Convertible. In addition, the cost of maintenance, including insurance, on 2001 BMW Z9 Gran Turismo Convertible would be higher. At 4,400 cc (8 cylinders), 2001 BMW Z9 Gran Turismo Convertible is equipped with a bigger engine. In terms of performance, 2001 BMW Z9 Gran Turismo Convertible (310 HP @ 7400 RPM) has 196 more horse power than 2005 Opel Astra. (114 HP @ 5400 RPM). In normal driving conditions, 2001 BMW Z9 Gran Turismo Convertible should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW Z9 Gran Turismo Convertible weights approximately 410 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 BMW Z9 Gran Turismo Convertible 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 2001 BMW Z9 Gran Turismo Convertible. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, 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, 2001 BMW Z9 Gran Turismo Convertible (410 Nm) has 237 more torque (in Nm) than 2005 Opel Astra. (173 Nm). This means 2001 BMW Z9 Gran Turismo Convertible will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2001 BMW Z9 Gran Turismo Convertible has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW Z9 Gran Turismo Convertible will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW Z9 Gran Turismo Convertible | 2005 Opel Astra | |
| Make | BMW | Opel |
| Model | Z9 Gran Turismo Convertible | Astra |
| Year Released | 2001 | 2005 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4400 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 310 HP | 114 HP |
| Engine RPM | 7400 RPM | 5400 RPM |
| Torque | 410 Nm | 173 Nm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1595 kg | 1185 kg |
| Wheelbase Size | 2890 mm | 2610 mm |
| Fuel Tank Capacity | 63 L | 52 L |
