1975 BMW 320 vs. 1986 Saab 9000
To start off, 1986 Saab 9000 is newer by 11 year(s). Which means there will be less support and parts availability for 1975 BMW 320. In addition, the cost of maintenance, including insurance, on 1975 BMW 320 would be higher. At 1,991 cc (6 cylinders), 1975 BMW 320 is equipped with a bigger engine. In terms of performance, 1986 Saab 9000 (135 HP @ 5500 RPM) has 7 more horse power than 1975 BMW 320. (128 HP @ 6000 RPM) In normal driving conditions, 1986 Saab 9000 should accelerate faster than 1975 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1986 Saab 9000 weights approximately 255 kg more than 1975 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 BMW 320 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 1975 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 1986 Saab 9000, 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, 1975 BMW 320 (174 Nm @ 4000 RPM) has 2 more torque (in Nm) than 1986 Saab 9000. (172 Nm @ 3000 RPM). This means 1975 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1986 Saab 9000.
Compare all specifications:
| 1975 BMW 320 | 1986 Saab 9000 | |
| Make | BMW | Saab |
| Model | 320 | 9000 |
| Year Released | 1975 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 128 HP | 135 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 174 Nm | 172 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 90.1 mm |
| Engine Stroke Size | 66 mm | 78 mm |
| Engine Compression Ratio | 9.8:1 | 10.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1050 kg | 1305 kg |
| Vehicle Length | 4330 mm | 4630 mm |
| Vehicle Width | 1650 mm | 1770 mm |
| Vehicle Height | 1390 mm | 1440 mm |
| Wheelbase Size | 2580 mm | 2720 mm |
