1999 Opel Omega vs. 2011 BMW 325
To start off, 2011 BMW 325 is newer by 12 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 2,597 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 2011 BMW 325 (215 HP @ 6100 RPM) has 35 more horse power than 1999 Opel Omega. (180 HP @ 6000 RPM) In normal driving conditions, 2011 BMW 325 should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 118 kg more than 2011 BMW 325.
Because 2011 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 BMW 325 (270 Nm @ 2400 RPM) has 40 more torque (in Nm) than 1999 Opel Omega. (230 Nm @ 3400 RPM). This means 2011 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2011 BMW 325 has automatic transmission and 1999 Opel Omega has manual transmission. 1999 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 325 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Opel Omega | 2011 BMW 325 | |
| Make | Opel | BMW |
| Model | Omega | 325 |
| Year Released | 1999 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 180 HP | 215 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 230 Nm | 270 Nm |
| Torque RPM | 3400 RPM | 2400 RPM |
| Engine Bore Size | 83.2 mm | 85 mm |
| Engine Stroke Size | 79.6 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 12.0:1 |
| Top Speed | 221 km/hour | 244 km/hour |
| Acceleration 0-100mph | 10 seconds | 7.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1733 kg | 1615 kg |
| Vehicle Length | 4900 mm | 4530 mm |
| Vehicle Width | 1780 mm | 1820 mm |
| Vehicle Height | 1550 mm | 1430 mm |
| Wheelbase Size | 2840 mm | 2770 mm |
| Fuel Tank Capacity | 75 L | 63 L |
