2004 Opel Omega vs. 2010 BMW 325
To start off, 2010 BMW 325 is newer by 6 year(s). Which means there will be less support and parts availability for 2004 Opel Omega. In addition, the cost of maintenance, including insurance, on 2004 Opel Omega would be higher. At 2,494 cc (6 cylinders), 2010 BMW 325 is equipped with a bigger engine. In terms of performance, 2010 BMW 325 (215 HP @ 6100 RPM) has 73 more horse power than 2004 Opel Omega. (142 HP @ 5400 RPM) In normal driving conditions, 2010 BMW 325 should accelerate faster than 2004 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Omega weights approximately 50 kg more than 2010 BMW 325.
Because 2010 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2010 BMW 325 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, 2010 BMW 325 (270 Nm @ 2400 RPM) has 61 more torque (in Nm) than 2004 Opel Omega. (209 Nm @ 4000 RPM). This means 2010 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Omega. 2010 BMW 325 has automatic transmission and 2004 Opel Omega has manual transmission. 2004 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 BMW 325 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Omega | 2010 BMW 325 | |
| Make | Opel | BMW |
| Model | Omega | 325 |
| Year Released | 2004 | 2010 |
| Engine Position | Middle | Front |
| Engine Size | 2198 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 215 HP |
| Engine RPM | 5400 RPM | 6100 RPM |
| Torque | 209 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 86 mm | 85 mm |
| Engine Stroke Size | 94.6 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1665 kg | 1615 kg |
| Vehicle Length | 4900 mm | 4530 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1510 mm | 1430 mm |
| Wheelbase Size | 2740 mm | 2770 mm |
| Fuel Tank Capacity | 75 L | 63 L |
