1973 BMW 525 vs. 2001 Saab 05-Sep
To start off, 2001 Saab 05-Sep is newer by 28 year(s). Which means there will be less support and parts availability for 1973 BMW 525. In addition, the cost of maintenance, including insurance, on 1973 BMW 525 would be higher. At 2,494 cc (6 cylinders), 1973 BMW 525 is equipped with a bigger engine. In terms of performance, 2001 Saab 05-Sep (148 HP @ 5500 RPM) has 5 more horse power than 1973 BMW 525. (143 HP @ 6000 RPM) In normal driving conditions, 2001 Saab 05-Sep should accelerate faster than 1973 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2001 Saab 05-Sep weights approximately 105 kg more than 1973 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 BMW 525 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2001 Saab 05-Sep, being front wheel drive (FWD), will offer much better control with better grip. 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, 2001 Saab 05-Sep (240 Nm @ 1800 RPM) has 32 more torque (in Nm) than 1973 BMW 525. (208 Nm @ 4000 RPM). This means 2001 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 525. 2001 Saab 05-Sep has automatic transmission and 1973 BMW 525 has manual transmission. 1973 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Saab 05-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 BMW 525 | 2001 Saab 05-Sep | |
| Make | BMW | Saab |
| Model | 525 | 05-Sep |
| Year Released | 1973 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 143 HP | 148 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 208 Nm | 240 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 71.6 mm | 86 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1380 kg | 1485 kg |
| Vehicle Length | 4630 mm | 4810 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2640 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 75 L |
