2003 Holden Astra vs. 2002 Opel Omega
To start off, 2003 Holden Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Opel Omega. In addition, the cost of maintenance, including insurance, on 2002 Opel Omega would be higher. At 2,497 cc (6 cylinders), 2002 Opel Omega is equipped with a bigger engine. In terms of performance, 2002 Opel Omega (148 HP @ 4000 RPM) has 28 more horse power than 2003 Holden Astra. (120 HP @ 5600 RPM) In normal driving conditions, 2002 Opel Omega should accelerate faster than 2003 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Omega weights approximately 510 kg more than 2003 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Opel Omega 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 2002 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2003 Holden 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, 2002 Opel Omega (300 Nm @ 1700 RPM) has 135 more torque (in Nm) than 2003 Holden Astra. (165 Nm @ 3600 RPM). This means 2002 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2003 Holden Astra.
Compare all specifications:
| 2003 Holden Astra | 2002 Opel Omega | |
| Make | Holden | Opel |
| Model | Astra | Omega |
| Year Released | 2003 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 148 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 165 Nm | 300 Nm |
| Torque RPM | 3600 RPM | 1700 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1150 kg | 1660 kg |
| Vehicle Length | 4260 mm | 4900 mm |
| Vehicle Width | 1720 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
