2008 BMW Z4 vs. 1994 Opel Astra
To start off, 2008 BMW Z4 is newer by 14 year(s). Which means there will be less support and parts availability for 1994 Opel Astra. In addition, the cost of maintenance, including insurance, on 1994 Opel Astra would be higher. At 3,248 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 215 more horse power than 1994 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 1994 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW Z4 weights approximately 372 kg more than 1994 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1994 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, 2008 BMW Z4 (365 Nm @ 4900 RPM) has 197 more torque (in Nm) than 1994 Opel Astra. (168 Nm @ 4800 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1994 Opel Astra.
Compare all specifications:
| 2008 BMW Z4 | 1994 Opel Astra | |
| Make | BMW | Opel |
| Model | Z4 | Astra |
| Year Released | 2008 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 3248 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 338 HP | 123 HP |
| Engine RPM | 7900 RPM | 5600 RPM |
| Torque | 365 Nm | 168 Nm |
| Torque RPM | 4900 RPM | 4800 RPM |
| Top Speed | 245 km/hour | 201 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1113 kg |
| Vehicle Length | 4120 mm | 4060 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2520 mm |
| Fuel Tank Capacity | 55 L | 40 L |
