2005 Morgan Aero 8 vs. 2004 Opel Astra
To start off, 2005 Morgan Aero 8 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 4,398 cc (8 cylinders), 2005 Morgan Aero 8 is equipped with a bigger engine. In terms of performance, 2005 Morgan Aero 8 (321 HP @ 6100 RPM) has 124 more horse power than 2004 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2005 Morgan Aero 8 should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 254 kg more than 2005 Morgan Aero 8.
Because 2005 Morgan Aero 8 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 2005 Morgan Aero 8. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2005 Morgan Aero 8 (447 Nm @ 3600 RPM) has 185 more torque (in Nm) than 2004 Opel Astra. (262 Nm @ 4200 RPM). This means 2005 Morgan Aero 8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2005 Morgan Aero 8 | 2004 Opel Astra | |
| Make | Morgan | Opel |
| Model | Aero 8 | Astra |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 197 HP |
| Engine RPM | 6100 RPM | 5400 RPM |
| Torque | 447 Nm | 262 Nm |
| Torque RPM | 3600 RPM | 4200 RPM |
| Engine Bore Size | 92 mm | 86 mm |
| Engine Stroke Size | 82.7 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Top Speed | 250 km/hour | 230 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 8.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1132 kg | 1386 kg |
| Vehicle Length | 4100 mm | 4260 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1100 mm | 1470 mm |
| Wheelbase Size | 2530 mm | 2740 mm |
| Fuel Consumption Overall | 12.6 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 70 L | 52 L |
