2005 BMW 330 vs. 1986 BMW 735
To start off, 2005 BMW 330 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 BMW 735. In addition, the cost of maintenance, including insurance, on 1986 BMW 735 would be higher. At 3,430 cc (6 cylinders), 1986 BMW 735 is equipped with a bigger engine. In terms of performance, 2005 BMW 330 (254 HP @ 6600 RPM) has 34 more horse power than 1986 BMW 735. (220 HP @ 5700 RPM). In normal driving conditions, 2005 BMW 330 should accelerate faster than 1986 BMW 735. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW 735 weights approximately 65 kg more than 2005 BMW 330.
Let's talk about torque, 1986 BMW 735 (315 Nm @ 4000 RPM) has 15 more torque (in Nm) than 2005 BMW 330. (300 Nm @ 2500 RPM). This means 1986 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 330.
Compare all specifications:
| 2005 BMW 330 | 1986 BMW 735 | |
| Make | BMW | BMW |
| Model | 330 | 735 |
| Year Released | 2005 | 1986 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3430 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 254 HP | 220 HP |
| Engine RPM | 6600 RPM | 5700 RPM |
| Torque | 300 Nm | 315 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 85 mm | 92 mm |
| Engine Stroke Size | 88 mm | 86 mm |
| Engine Compression Ratio | 10.7:1 | 9.2:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1525 kg | 1590 kg |
| Vehicle Length | 4530 mm | 4920 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2770 mm | 2840 mm |
| Fuel Tank Capacity | 55 L | 70 L |
