2003 Opel Astra vs. 2001 Opel Omega
To start off, 2003 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Opel Omega. In addition, the cost of maintenance, including insurance, on 2001 Opel Omega would be higher. At 5,666 cc (8 cylinders), 2001 Opel Omega is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (148 HP @ 5800 RPM) has 47 more horse power than 2001 Opel Omega. (101 HP @ 4400 RPM). In normal driving conditions, 2003 Opel Astra should accelerate faster than 2001 Opel Omega.
Because 2001 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 2001 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2001 Opel Omega (447 Nm) has 244 more torque (in Nm) than 2003 Opel Astra. (203 Nm). This means 2001 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2003 Opel Astra has automatic transmission and 2001 Opel Omega has manual transmission. 2001 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Astra | 2001 Opel Omega | |
| Make | Opel | Opel |
| Model | Astra | Omega |
| Year Released | 2003 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 5666 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 101 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Torque | 203 Nm | 447 Nm |
| Engine Bore Size | 86 mm | 99.2 mm |
| Engine Stroke Size | 94.6 mm | 91.9 mm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1298 kg | 1298 kg |
| Wheelbase Size | 2740 mm | 2840 mm |
| Fuel Tank Capacity | 52 L | 60 L |
