2004 BMW 325 vs. 1999 Opel Omega
To start off, 2004 BMW 325 is newer by 5 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 2,497 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (184 HP @ 7250 RPM) has 54 more horse power than 1999 Opel Omega. (130 HP @ 4500 RPM). In normal driving conditions, 2004 BMW 325 should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 325 weights approximately 740 kg more than 1999 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, 1999 Opel Omega (250 Nm) has 13 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 2004 BMW 325 | 1999 Opel Omega | |
| Make | BMW | Opel |
| Model | 325 | Omega |
| Year Released | 2004 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 184 HP | 130 HP |
| Engine RPM | 7250 RPM | 4500 RPM |
| Torque | 237 Nm | 250 Nm |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 75 mm | 82.8 mm |
| Engine Compression Ratio | 10.5:1 | 22.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1595 kg | 855 kg |
| Vehicle Length | 4480 mm | 4900 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2730 mm | 2640 mm |
| Fuel Tank Capacity | 63 L | 75 L |
