2006 BMW X5 vs. 1990 Opel Omega
To start off, 2006 BMW X5 is newer by 16 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 4,392 cc, 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (315 HP @ 5400 RPM) has 166 more horse power than 1990 Opel Omega. (149 HP @ 5600 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 770 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.
Let's talk about torque, 2006 BMW X5 (439 Nm @ 3600 RPM) has 215 more torque (in Nm) than 1990 Opel Omega. (224 Nm @ 3600 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega.
Compare all specifications:
| 2006 BMW X5 | 1990 Opel Omega | |
| Make | BMW | Opel |
| Model | X5 | Omega |
| Year Released | 2006 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 2594 cc |
| Horse Power | 315 HP | 149 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 439 Nm | 224 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2235 kg | 1465 kg |
| Vehicle Length | 4670 mm | 4740 mm |
| Vehicle Width | 1880 mm | 1780 mm |
| Vehicle Height | 1760 mm | 1490 mm |
| Wheelbase Size | 2830 mm | 2740 mm |
