1981 BMW 525 vs. 1999 Saab 03-Sep
To start off, 1999 Saab 03-Sep is newer by 18 year(s). Which means there will be less support and parts availability for 1981 BMW 525. In addition, the cost of maintenance, including insurance, on 1981 BMW 525 would be higher. At 2,495 cc (6 cylinders), 1981 BMW 525 is equipped with a bigger engine. In terms of performance, 1999 Saab 03-Sep (225 HP @ 5000 RPM) has 77 more horse power than 1981 BMW 525. (148 HP @ 5500 RPM) In normal driving conditions, 1999 Saab 03-Sep should accelerate faster than 1981 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1999 Saab 03-Sep weights approximately 118 kg more than 1981 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 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 1981 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Saab 03-Sep (342 Nm @ 2500 RPM) has 127 more torque (in Nm) than 1981 BMW 525. (215 Nm @ 4000 RPM). This means 1999 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 525.
Compare all specifications:
1981 BMW 525 | 1999 Saab 03-Sep | |
Make | BMW | Saab |
Model | 525 | 03-Sep |
Year Released | 1981 | 1999 |
Engine Position | Front | Front |
Engine Size | 2495 cc | 2290 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 225 HP |
Engine RPM | 5500 RPM | 5000 RPM |
Torque | 215 Nm | 342 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Engine Bore Size | 86.1 mm | 90 mm |
Engine Stroke Size | 71.6 mm | 90 mm |
Engine Compression Ratio | 9.6:1 | 9.3:1 |
Acceleration 0-100mph | 8.6 seconds | 6.8 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1280 kg | 1398 kg |
Vehicle Length | 4780 mm | 4650 mm |
Vehicle Width | 1810 mm | 1720 mm |
Vehicle Height | 1440 mm | 1430 mm |
Wheelbase Size | 2630 mm | 2610 mm |
Fuel Tank Capacity | 70 L | 68 L |