2001 BMW Z18 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 2001 BMW Z18. In addition, the cost of maintenance, including insurance, on 2001 BMW Z18 would be higher. At 4,400 cc (8 cylinders), 2001 BMW Z18 is equipped with a bigger engine. In terms of performance, 2001 BMW Z18 (323 HP @ 7400 RPM) has 175 more horse power than 2006 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 2001 BMW Z18 should accelerate faster than 2006 Opel Astra.
Because 2001 BMW Z18 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2001 BMW Z18 will offer significantly more control. 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 Z18 (340 Nm) has 20 more torque (in Nm) than 2006 Opel Astra. (320 Nm). This means 2001 BMW Z18 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2001 BMW Z18 | 2006 Opel Astra | |
| Make | BMW | Opel |
| Model | Z18 | Astra |
| Year Released | 2001 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4400 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 323 HP | 148 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 340 Nm | 320 Nm |
| Drive Type | 4WD | Front |
| Number of Seats | 2 seats | 4 seats |
