2003 Mazda 6 vs. 2002 Opel Omega
To start off, 2003 Mazda 6 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, 2003 Mazda 6 (164 HP @ 6500 RPM) has 16 more horse power than 2002 Opel Omega. (148 HP @ 4000 RPM). In normal driving conditions, 2003 Mazda 6 should accelerate faster than 2002 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Omega weights approximately 245 kg more than 2003 Mazda 6.
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 Mazda 6, 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 93 more torque (in Nm) than 2003 Mazda 6. (207 Nm @ 4000 RPM). This means 2002 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.
Compare all specifications:
| 2003 Mazda 6 | 2002 Opel Omega | |
| Make | Mazda | Opel |
| Model | 6 | Omega |
| Year Released | 2003 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 164 HP | 148 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 207 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 1700 RPM |
| Engine Bore Size | 87.6 mm | 80.1 mm |
| Engine Stroke Size | 94 mm | 82.8 mm |
| Engine Compression Ratio | 11.0:1 | 17.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1415 kg | 1660 kg |
| Vehicle Length | 4690 mm | 4900 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1510 mm |
| Wheelbase Size | 2680 mm | 2740 mm |
| Fuel Tank Capacity | 64 L | 75 L |
