2005 BMW 325 vs. 1988 Opel Vectra
To start off, 2005 BMW 325 is newer by 17 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra would be higher. At 2,497 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (215 HP @ 6500 RPM) has 134 more horse power than 1988 Opel Vectra. (81 HP @ 5600 RPM). In normal driving conditions, 2005 BMW 325 should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 469 kg more than 1988 Opel Vectra. 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 (250 Nm @ 2750 RPM) has 125 more torque (in Nm) than 1988 Opel Vectra. (125 Nm @ 2600 RPM). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
| 2005 BMW 325 | 1988 Opel Vectra | |
| Make | BMW | Opel |
| Model | 325 | Vectra |
| Year Released | 2005 | 1988 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 81 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 250 Nm | 125 Nm |
| Torque RPM | 2750 RPM | 2600 RPM |
| Engine Bore Size | 82 mm | 80 mm |
| Engine Stroke Size | 78.8 mm | 79.5 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1494 kg | 1025 kg |
| Vehicle Length | 4480 mm | 4440 mm |
| Vehicle Width | 1820 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2730 mm | 2740 mm |
| Fuel Tank Capacity | 63 L | 60 L |
