2009 BMW 730 vs. 1984 Saab 900
To start off, 2009 BMW 730 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Saab 900. In addition, the cost of maintenance, including insurance, on 1984 Saab 900 would be higher. At 2,993 cc (6 cylinders), 2009 BMW 730 is equipped with a bigger engine. In terms of performance, 2009 BMW 730 (242 HP @ 4000 RPM) has 142 more horse power than 1984 Saab 900. (100 HP @ 5200 RPM). In normal driving conditions, 2009 BMW 730 should accelerate faster than 1984 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 730 weights approximately 685 kg more than 1984 Saab 900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 730 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 2009 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 1984 Saab 900, 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, 2009 BMW 730 (540 Nm @ 1750 RPM) has 378 more torque (in Nm) than 1984 Saab 900. (162 Nm @ 3500 RPM). This means 2009 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1984 Saab 900.
Compare all specifications:
| 2009 BMW 730 | 1984 Saab 900 | |
| Make | BMW | Saab |
| Model | 730 | 900 |
| Year Released | 2009 | 1984 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 242 HP | 100 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 540 Nm | 162 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Compression Ratio | 16.5:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1865 kg | 1180 kg |
| Vehicle Length | 5080 mm | 4750 mm |
| Vehicle Width | 1910 mm | 1700 mm |
| Vehicle Height | 1490 mm | 1430 mm |
| Wheelbase Size | 3080 mm | 2530 mm |
