2003 Mazda 6 vs. 1986 Opel Omega
To start off, 2003 Mazda 6 is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Opel Omega. In addition, the cost of maintenance, including insurance, on 1986 Opel Omega would be higher. Both 2003 Mazda 6 and 1986 Opel Omega are equipped with a 1,998 cc engine. In terms of performance, 2003 Mazda 6 (144 HP @ 3500 RPM) has 22 more horse power than 1986 Opel Omega. (122 HP @ 5400 RPM). In normal driving conditions, 2003 Mazda 6 should accelerate faster than 1986 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 175 kg more than 1986 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 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 1986 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, 2003 Mazda 6 (310 Nm @ 2000 RPM) has 135 more torque (in Nm) than 1986 Opel Omega. (175 Nm @ 2600 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega.
Compare all specifications:
| 2003 Mazda 6 | 1986 Opel Omega | |
| Make | Mazda | Opel |
| Model | 6 | Omega |
| Year Released | 2003 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 144 HP | 122 HP |
| Engine RPM | 3500 RPM | 5400 RPM |
| Torque | 310 Nm | 175 Nm |
| Torque RPM | 2000 RPM | 2600 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Top Speed | 200 km/hour | 190 km/hour |
| Acceleration 0-100mph | 10.7 seconds | 13 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1310 kg |
| Vehicle Length | 4680 mm | 4740 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1540 mm |
| Wheelbase Size | 2680 mm | 2740 mm |
| Fuel Tank Capacity | 64 L | 70 L |
