2003 BMW X3 vs. 1986 BMW 735
To start off, 2003 BMW X3 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 3,430 cc (6 cylinders), 1986 BMW 735 is equipped with a bigger engine. In terms of performance, 1986 BMW 735 (220 HP @ 5700 RPM) has 31 more horse power than 2003 BMW X3. (189 HP @ 6000 RPM) In normal driving conditions, 1986 BMW 735 should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 225 kg more than 1986 BMW 735.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1986 BMW 735. In wet, icy, snow, or gravel driving conditions, 2003 BMW X3 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, 1986 BMW 735 (315 Nm @ 4000 RPM) has 70 more torque (in Nm) than 2003 BMW X3. (245 Nm @ 3500 RPM). This means 1986 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
2003 BMW X3 | 1986 BMW 735 | |
Make | BMW | BMW |
Model | X3 | 735 |
Year Released | 2003 | 1986 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 3430 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 189 HP | 220 HP |
Engine RPM | 6000 RPM | 5700 RPM |
Torque | 245 Nm | 315 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 92 mm |
Engine Stroke Size | 75 mm | 86 mm |
Engine Compression Ratio | 10.5:1 | 9.2:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1815 kg | 1590 kg |
Vehicle Length | 4570 mm | 4920 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1680 mm | 1420 mm |
Wheelbase Size | 2890 mm | 2840 mm |
Fuel Tank Capacity | 67 L | 70 L |