2005 BMW 525 vs. 1988 Opel Omega
To start off, 2005 BMW 525 is newer by 17 year(s). Which means there will be less support and parts availability for 1988 Opel Omega. In addition, the cost of maintenance, including insurance, on 1988 Opel Omega would be higher. At 2,496 cc (6 cylinders), 2005 BMW 525 is equipped with a bigger engine. In terms of performance, 2005 BMW 525 (225 HP @ 6500 RPM) has 136 more horse power than 1988 Opel Omega. (89 HP @ 5200 RPM). In normal driving conditions, 2005 BMW 525 should accelerate faster than 1988 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 560 kg more than 1988 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1988 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2005 BMW 525 will offer significantly more control. 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, 2005 BMW 525 (250 Nm @ 2750 RPM) has 98 more torque (in Nm) than 1988 Opel Omega. (152 Nm @ 3400 RPM). This means 2005 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Omega.
Compare all specifications:
| 2005 BMW 525 | 1988 Opel Omega | |
| Make | BMW | Opel |
| Model | 525 | Omega |
| Year Released | 2005 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 225 HP | 89 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 250 Nm | 152 Nm |
| Torque RPM | 2750 RPM | 3400 RPM |
| Engine Bore Size | 82 mm | 84.8 mm |
| Engine Stroke Size | 78.8 mm | 79.5 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1760 kg | 1200 kg |
| Vehicle Length | 4850 mm | 4740 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1500 mm | 1490 mm |
| Wheelbase Size | 2890 mm | 2740 mm |
