1972 BMW 520 vs. 2005 Saab 9-2x
To start off, 2005 Saab 9-2x is newer by 33 year(s). Which means there will be less support and parts availability for 1972 BMW 520. In addition, the cost of maintenance, including insurance, on 1972 BMW 520 would be higher. At 1,997 cc, 2005 Saab 9-2x is equipped with a bigger engine. In terms of performance, 2005 Saab 9-2x (227 HP @ 4000 RPM) has 114 more horse power than 1972 BMW 520. (113 HP @ 5800 RPM) In normal driving conditions, 2005 Saab 9-2x should accelerate faster than 1972 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saab 9-2x weights approximately 212 kg more than 1972 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Saab 9-2x is four wheel drive (4WD), it will have significant more traction and grip than 1972 BMW 520. In wet, icy, snow, or gravel driving conditions, 2005 Saab 9-2x 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, 2005 Saab 9-2x (294 Nm) has 129 more torque (in Nm) than 1972 BMW 520. (165 Nm). This means 2005 Saab 9-2x will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 520.
Compare all specifications:
| 1972 BMW 520 | 2005 Saab 9-2x | |
| Make | BMW | Saab |
| Model | 520 | 9-2x |
| Year Released | 1972 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 1997 cc |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 227 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 165 Nm | 294 Nm |
| Engine Compression Ratio | 9.0:1 | 8.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1230 kg | 1442 kg |
| Vehicle Length | 4630 mm | 4470 mm |
| Vehicle Width | 1700 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2640 mm | 2530 mm |
| Fuel Tank Capacity | 70 L | 60 L |
