2003 BMW 520 vs. 1986 BMW 735
To start off, 2003 BMW 520 is newer by 17 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 3,453 cc (6 cylinders), 1986 BMW 735 is equipped with a bigger engine. In terms of performance, 1986 BMW 735 (215 HP @ 5200 RPM) has 48 more horse power than 2003 BMW 520. (167 HP @ 6100 RPM) In normal driving conditions, 1986 BMW 735 should accelerate faster than 2003 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW 735 weights approximately 16 kg more than 2003 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1986 BMW 735 (310 Nm @ 4000 RPM) has 100 more torque (in Nm) than 2003 BMW 520. (210 Nm @ 3500 RPM). This means 1986 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 520.
Compare all specifications:
2003 BMW 520 | 1986 BMW 735 | |
Make | BMW | BMW |
Model | 520 | 735 |
Year Released | 2003 | 1986 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2170 cc | 3453 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 167 HP | 215 HP |
Engine RPM | 6100 RPM | 5200 RPM |
Torque | 210 Nm | 310 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 80 mm | 92 mm |
Engine Stroke Size | 72 mm | 86 mm |
Engine Compression Ratio | 10.7:1 | 10.0:1 |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1670 kg | 1686 kg |
Vehicle Length | 4810 mm | 4920 mm |
Vehicle Width | 1810 mm | 1850 mm |
Vehicle Height | 1450 mm | 1420 mm |
Wheelbase Size | 2890 mm | 2840 mm |
Fuel Tank Capacity | 70 L | 90 L |