2002 Opel Omega vs. 2005 Rover 75
To start off, 2005 Rover 75 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Opel Omega. In addition, the cost of maintenance, including insurance, on 2002 Opel Omega would be higher. At 2,497 cc (6 cylinders), 2002 Opel Omega is equipped with a bigger engine. In terms of performance, 2002 Opel Omega (148 HP @ 4000 RPM) has 30 more horse power than 2005 Rover 75. (118 HP @ 5500 RPM). In normal driving conditions, 2002 Opel Omega should accelerate faster than 2005 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Omega weights approximately 115 kg more than 2005 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2005 Rover 75, 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, 2002 Opel Omega (300 Nm @ 1750 RPM) has 140 more torque (in Nm) than 2005 Rover 75. (160 Nm @ 4000 RPM). This means 2002 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 75.
Compare all specifications:
| 2002 Opel Omega | 2005 Rover 75 | |
| Make | Opel | Rover |
| Model | Omega | 75 |
| Year Released | 2002 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 118 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 300 Nm | 160 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 80 mm |
| Engine Stroke Size | 82.8 mm | 89.3 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 11.3 seconds | 11.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1485 kg | 1370 kg |
| Vehicle Length | 4900 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2640 mm | 2750 mm |
| Fuel Consumption Overall | 5.6 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 75 L | 65 L |
