1990 Opel Omega vs. 2001 Rover 45
To start off, 2001 Rover 45 is newer by 11 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 1,796 cc (4 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 2001 Rover 45 (102 HP @ 6250 RPM) has 13 more horse power than 1990 Opel Omega. (89 HP @ 5200 RPM) In normal driving conditions, 2001 Rover 45 should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Omega weights approximately 101 kg more than 2001 Rover 45.
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, 2001 Rover 45, 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 (151 Nm @ 3400 RPM) has 23 more torque (in Nm) than 2001 Rover 45. (128 Nm @ 5000 RPM). This means 1990 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2001 Rover 45.
Compare all specifications:
| 1990 Opel Omega | 2001 Rover 45 | |
| Make | Opel | Rover |
| Model | Omega | 45 |
| Year Released | 1990 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1396 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 102 HP |
| Engine RPM | 5200 RPM | 6250 RPM |
| Torque | 151 Nm | 128 Nm |
| Torque RPM | 3400 RPM | 5000 RPM |
| Engine Bore Size | 84.8 mm | 75 mm |
| Engine Stroke Size | 79.5 mm | 79 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1206 kg | 1105 kg |
| Vehicle Length | 4740 mm | 4370 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1490 mm | 1400 mm |
| Wheelbase Size | 2740 mm | 2630 mm |
