2004 BMW 325 vs. 1986 BMW 730
To start off, 2004 BMW 325 is newer by 18 year(s). Which means there will be less support and parts availability for 1986 BMW 730. In addition, the cost of maintenance, including insurance, on 1986 BMW 730 would be higher. At 2,986 cc (6 cylinders), 1986 BMW 730 is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (189 HP @ 7400 RPM) has 8 more horse power than 1986 BMW 730. (181 HP @ 5800 RPM). In normal driving conditions, 2004 BMW 325 should accelerate faster than 1986 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 325 weights approximately 110 kg more than 1986 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1986 BMW 730 (260 Nm) has 23 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 1986 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 2004 BMW 325 | 1986 BMW 730 | |
| Make | BMW | BMW |
| Model | 325 | 730 |
| Year Released | 2004 | 1986 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 2986 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 181 HP |
| Engine RPM | 7400 RPM | 5800 RPM |
| Torque | 237 Nm | 260 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1710 kg | 1600 kg |
| Vehicle Length | 4480 mm | 4920 mm |
| Vehicle Width | 1750 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2840 mm |
| Fuel Tank Capacity | 63 L | 90 L |
