2004 Opel Omega vs. 2003 Toyota Avensis
To start off, 2004 Opel Omega is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Toyota Avensis. In addition, the cost of maintenance, including insurance, on 2003 Toyota Avensis would be higher. At 2,198 cc (4 cylinders), 2004 Opel Omega is equipped with a bigger engine. In terms of performance, 2004 Opel Omega (142 HP @ 5400 RPM) has 15 more horse power than 2003 Toyota Avensis. (127 HP @ 6000 RPM). In normal driving conditions, 2004 Opel Omega should accelerate faster than 2003 Toyota Avensis. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Omega weights approximately 325 kg more than 2003 Toyota Avensis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2003 Toyota Avensis, 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, 2004 Opel Omega (209 Nm @ 4000 RPM) has 38 more torque (in Nm) than 2003 Toyota Avensis. (171 Nm @ 4200 RPM). This means 2004 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2003 Toyota Avensis.
Compare all specifications:
| 2004 Opel Omega | 2003 Toyota Avensis | |
| Make | Opel | Toyota |
| Model | Omega | Avensis |
| Year Released | 2004 | 2003 |
| Engine Position | Middle | Front |
| Engine Size | 2198 cc | 1786 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 127 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 209 Nm | 171 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 79 mm |
| Engine Stroke Size | 94.6 mm | 91.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1665 kg | 1340 kg |
| Vehicle Length | 4900 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1510 mm | 1490 mm |
| Wheelbase Size | 2740 mm | 2710 mm |
| Fuel Tank Capacity | 75 L | 55 L |
