1978 BMW 725 vs. 2002 Saab 9-X
To start off, 2002 Saab 9-X is newer by 24 year(s). Which means there will be less support and parts availability for 1978 BMW 725. In addition, the cost of maintenance, including insurance, on 1978 BMW 725 would be higher. At 3,000 cc (6 cylinders), 2002 Saab 9-X is equipped with a bigger engine. In terms of performance, 2002 Saab 9-X (300 HP @ 4000 RPM) has 152 more horse power than 1978 BMW 725. (148 HP @ 5500 RPM) In normal driving conditions, 2002 Saab 9-X should accelerate faster than 1978 BMW 725.
Because 2002 Saab 9-X is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 725. In wet, icy, snow, or gravel driving conditions, 2002 Saab 9-X 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, 2002 Saab 9-X (410 Nm) has 195 more torque (in Nm) than 1978 BMW 725. (215 Nm). This means 2002 Saab 9-X will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 725.
Compare all specifications:
| 1978 BMW 725 | 2002 Saab 9-X | |
| Make | BMW | Saab |
| Model | 725 | 9-X |
| Year Released | 1978 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 300 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 215 Nm | 410 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4870 mm | 4170 mm |
| Vehicle Width | 1810 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1380 mm |
| Wheelbase Size | 2810 mm | 2710 mm |
