2005 BMW 325 vs. 1986 Opel Omega
To start off, 2005 BMW 325 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Opel Omega. In addition, the cost of maintenance, including insurance, on 1986 Opel Omega would be higher. At 2,492 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (184 HP @ 7400 RPM) has 62 more horse power than 1986 Opel Omega. (122 HP @ 5400 RPM). In normal driving conditions, 2005 BMW 325 should accelerate faster than 1986 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 185 kg more than 1986 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, 2005 BMW 325 (237 Nm) has 62 more torque (in Nm) than 1986 Opel Omega. (175 Nm). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega.
Compare all specifications:
| 2005 BMW 325 | 1986 Opel Omega | |
| Make | BMW | Opel |
| Model | 325 | Omega |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1996 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 184 HP | 122 HP |
| Engine RPM | 7400 RPM | 5400 RPM |
| Torque | 237 Nm | 175 Nm |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1460 kg | 1275 kg |
| Vehicle Length | 4480 mm | 4740 mm |
| Vehicle Width | 1750 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2730 mm | 2740 mm |
| Fuel Tank Capacity | 63 L | 75 L |
