1991 BMW 525 vs. 2001 Saab 03-Sep
To start off, 2001 Saab 03-Sep is newer by 10 year(s). Which means there will be less support and parts availability for 1991 BMW 525. In addition, the cost of maintenance, including insurance, on 1991 BMW 525 would be higher. At 2,496 cc (6 cylinders), 1991 BMW 525 is equipped with a bigger engine. In terms of performance, 2001 Saab 03-Sep (230 HP @ 5500 RPM) has 87 more horse power than 1991 BMW 525. (143 HP @ 4800 RPM) In normal driving conditions, 2001 Saab 03-Sep should accelerate faster than 1991 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW 525 weights approximately 122 kg more than 2001 Saab 03-Sep.
Because 1991 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 1991 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2001 Saab 03-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 03-Sep (351 Nm @ 2500 RPM) has 91 more torque (in Nm) than 1991 BMW 525. (260 Nm @ 2200 RPM). This means 2001 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 525.
Compare all specifications:
| 1991 BMW 525 | 2001 Saab 03-Sep | |
| Make | BMW | Saab |
| Model | 525 | 03-Sep |
| Year Released | 1991 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2290 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 143 HP | 230 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 260 Nm | 351 Nm |
| Torque RPM | 2200 RPM | 2500 RPM |
| Engine Bore Size | 80 mm | 90 mm |
| Engine Stroke Size | 83 mm | 90 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1438 kg |
| Vehicle Length | 4730 mm | 4650 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2610 mm |
| Fuel Tank Capacity | 80 L | 64 L |
