2007 BMW X5 vs. 1986 BMW 730
To start off, 2007 BMW X5 is newer by 21 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), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (201 HP @ 4000 RPM) has 4 more horse power than 1986 BMW 730. (197 HP @ 5800 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1986 BMW 730.
Because 2007 BMW X5 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, 2007 BMW X5 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, 2007 BMW X5 (480 Nm @ 1750 RPM) has 205 more torque (in Nm) than 1986 BMW 730. (275 Nm @ 4000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 730.
Compare all specifications:
| 2007 BMW X5 | 1986 BMW 730 | |
| Make | BMW | BMW |
| Model | X5 | 730 |
| Year Released | 2007 | 1986 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2986 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 201 HP | 197 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 480 Nm | 275 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Top Speed | 210 km/hour | 225 km/hour |
| Acceleration 0-100mph | 9.6 seconds | 9.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Width | 1880 mm | 1850 mm |
