1979 BMW 728 vs. 2004 BMW 330
To start off, 2004 BMW 330 is newer by 25 year(s). Which means there will be less support and parts availability for 1979 BMW 728. In addition, the cost of maintenance, including insurance, on 1979 BMW 728 would be higher. At 2,983 cc (6 cylinders), 2004 BMW 330 is equipped with a bigger engine. In terms of performance, 2004 BMW 330 (225 HP @ 7400 RPM) has 44 more horse power than 1979 BMW 728. (181 HP @ 5800 RPM) In normal driving conditions, 2004 BMW 330 should accelerate faster than 1979 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 330 weights approximately 20 kg more than 1979 BMW 728. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 BMW 330 (300 Nm) has 60 more torque (in Nm) than 1979 BMW 728. (240 Nm). This means 2004 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 728.
Compare all specifications:
| 1979 BMW 728 | 2004 BMW 330 | |
| Make | BMW | BMW |
| Model | 728 | 330 |
| Year Released | 1979 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2983 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 181 HP | 225 HP |
| Engine RPM | 5800 RPM | 7400 RPM |
| Torque | 240 Nm | 300 Nm |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 80 mm | 90 mm |
| Engine Compression Ratio | 9.3:1 | 10.2:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1490 kg |
| Vehicle Length | 4870 mm | 4480 mm |
| Vehicle Width | 1810 mm | 1750 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2800 mm | 2730 mm |
| Fuel Tank Capacity | 100 L | 63 L |
