1986 BMW 730 vs. 2008 BMW 330
To start off, 2008 BMW 330 is newer by 22 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 2,993 cc (6 cylinders), 2008 BMW 330 is equipped with a bigger engine. In terms of performance, 2008 BMW 330 (202 HP @ 4000 RPM) has 5 more horse power than 1986 BMW 730. (197 HP @ 5800 RPM) In normal driving conditions, 2008 BMW 330 should accelerate faster than 1986 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 330 weights approximately 180 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.
Because 2008 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 1986 BMW 730. In wet, icy, snow, or gravel driving conditions, 2008 BMW 330 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 BMW 330 (410 Nm @ 1500 RPM) has 135 more torque (in Nm) than 1986 BMW 730. (275 Nm @ 4000 RPM). This means 2008 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 730.
Compare all specifications:
| 1986 BMW 730 | 2008 BMW 330 | |
| Make | BMW | BMW |
| Model | 730 | 330 |
| Year Released | 1986 | 2008 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 202 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 275 Nm | 410 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Engine Bore Size | 89 mm | 84 mm |
| Engine Stroke Size | 80 mm | 90 mm |
| Engine Compression Ratio | 9.2:1 | 17.0:1 |
| Top Speed | 225 km/hour | 230 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 7.9 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1600 kg | 1780 kg |
| Vehicle Length | 4920 mm | 4480 mm |
| Vehicle Width | 1850 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2800 mm | 2730 mm |
