2009 BMW Z4 vs. 1998 Opel Astra
To start off, 2009 BMW Z4 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra 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 130 more horse power than 1998 Opel Astra. (85 HP @ 4400 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1998 Opel Astra.
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, 1998 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, 2009 BMW Z4 (250 Nm @ 2000 RPM) has 62 more torque (in Nm) than 1998 Opel Astra. (188 Nm @ 1800 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra. 2009 BMW Z4 has automatic transmission and 1998 Opel Astra has manual transmission. 1998 Opel Astra 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 | 1998 Opel Astra | |
Make | BMW | Opel |
Model | Z4 | Astra |
Year Released | 2009 | 1998 |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 85 HP |
Engine RPM | 6500 RPM | 4400 RPM |
Torque | 250 Nm | 188 Nm |
Torque RPM | 2000 RPM | 1800 RPM |
Engine Bore Size | 82 mm | 84 mm |
Engine Stroke Size | 78.8 mm | 90 mm |
Engine Compression Ratio | 10.5:1 | 18.5:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1290 kg | 1290 kg |
Vehicle Length | 4100 mm | 4060 mm |
Vehicle Width | 1790 mm | 1710 mm |
Vehicle Height | 1310 mm | 1470 mm |
Wheelbase Size | 2500 mm | 2620 mm |
Fuel Tank Capacity | 55 L | 44 L |