2007 BMW Z4 vs. 1985 Saab 900
To start off, 2007 BMW Z4 is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Saab 900. In addition, the cost of maintenance, including insurance, on 1985 Saab 900 would be higher. At 2,497 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 60 more horse power than 1985 Saab 900. (155 HP @ 5300 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1985 Saab 900.
Because 2007 BMW Z4 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1985 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, 1985 Saab 900 (278 Nm) has 28 more torque (in Nm) than 2007 BMW Z4. (250 Nm). This means 1985 Saab 900 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2007 BMW Z4 | 1985 Saab 900 | |
| Make | BMW | Saab |
| Model | Z4 | 900 |
| Year Released | 2007 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 155 HP |
| Engine RPM | 6500 RPM | 5300 RPM |
| Torque | 250 Nm | 278 Nm |
| Top Speed | 240 km/hour | 196 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Length | 4100 mm | 4750 mm |
| Vehicle Width | 1310 mm | 1700 mm |
| Vehicle Height | 1790 mm | 1380 mm |
| Wheelbase Size | 2500 mm | 2530 mm |
