1981 BMW 745 vs. 2007 Saab 05-Sep
To start off, 2007 Saab 05-Sep is newer by 26 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 70 more horse power than 2007 Saab 05-Sep. (182 HP @ 5500 RPM). In normal driving conditions, 1981 BMW 745 should accelerate faster than 2007 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 05-Sep weights approximately 5 kg more than 1981 BMW 745.
Because 1981 BMW 745 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 745. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1981 BMW 745 (380 Nm @ 2200 RPM) has 100 more torque (in Nm) than 2007 Saab 05-Sep. (280 Nm @ 1800 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2007 Saab 05-Sep.
Compare all specifications:
| 1981 BMW 745 | 2007 Saab 05-Sep | |
| Make | BMW | Saab |
| Model | 745 | 05-Sep |
| Year Released | 1981 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 2290 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 252 HP | 182 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 380 Nm | 280 Nm |
| Torque RPM | 2200 RPM | 1800 RPM |
| Engine Bore Size | 92 mm | 90 mm |
| Engine Stroke Size | 86 mm | 90 mm |
| Engine Compression Ratio | 8.0:1 | 9.3:1 |
| Top Speed | 220 km/hour | 215 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1590 kg | 1595 kg |
| Vehicle Length | 4870 mm | 4830 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2800 mm | 2710 mm |
| Fuel Tank Capacity | 100 L | 75 L |
