2004 Mazda 6 vs. 1990 Opel Omega
To start off, 2004 Mazda 6 is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 2,967 cc (6 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 2004 Mazda 6 (220 HP @ 4000 RPM) has 16 more horse power than 1990 Opel Omega. (204 HP @ 6000 RPM). In normal driving conditions, 2004 Mazda 6 should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 6 weights approximately 104 kg more than 1990 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 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 1990 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1990 Opel Omega (270 Nm) has 13 more torque (in Nm) than 2004 Mazda 6. (257 Nm). This means 1990 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 6.
Compare all specifications:
| 2004 Mazda 6 | 1990 Opel Omega | |
| Make | Mazda | Opel |
| Model | 6 | Omega |
| Year Released | 2004 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 2967 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 220 HP | 204 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 257 Nm | 270 Nm |
| Engine Bore Size | 89 mm | 95 mm |
| Engine Stroke Size | 80 mm | 69.8 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1537 kg | 1433 kg |
| Vehicle Length | 4780 mm | 4690 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Wheelbase Size | 2680 mm | 2740 mm |
