1999 BMW Z8 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 9 year(s). Which means there will be less support and parts availability for 1999 BMW Z8. In addition, the cost of maintenance, including insurance, on 1999 BMW Z8 would be higher. At 4,939 cc (8 cylinders), 1999 BMW Z8 is equipped with a bigger engine. In terms of performance, 1999 BMW Z8 (400 HP @ 6600 RPM) has 277 more horse power than 2008 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 1999 BMW Z8 should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW Z8 weights approximately 190 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW Z8 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 1999 BMW Z8. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 1999 BMW Z8 (500 Nm @ 3800 RPM) has 220 more torque (in Nm) than 2008 Opel Astra. (280 Nm @ 2000 RPM). This means 1999 BMW Z8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2008 Opel Astra has automatic transmission and 1999 BMW Z8 has manual transmission. 1999 BMW Z8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW Z8 | 2008 Opel Astra | |
| Make | BMW | Opel |
| Model | Z8 | Astra |
| Year Released | 1999 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4939 cc | 1796 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 400 HP | 123 HP |
| Engine RPM | 6600 RPM | 4000 RPM |
| Torque | 500 Nm | 280 Nm |
| Torque RPM | 3800 RPM | 2000 RPM |
| Engine Compression Ratio | 11.0:1 | 17.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 186 km/hour |
| Acceleration 0-100mph | 4.7 seconds | 10.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1395 kg |
| Vehicle Length | 4410 mm | 4260 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1320 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
| Fuel Consumption Overall | 14.5 L/100km | 6 L/100km |
| Fuel Tank Capacity | 73 L | 52 L |
