1986 BMW Z1 vs. 2001 Saab 05-Sep
To start off, 2001 Saab 05-Sep is newer by 15 year(s). Which means there will be less support and parts availability for 1986 BMW Z1. In addition, the cost of maintenance, including insurance, on 1986 BMW Z1 would be higher. At 2,494 cc (6 cylinders), 1986 BMW Z1 is equipped with a bigger engine. In terms of performance, 1986 BMW Z1 (171 HP @ 5800 RPM) has 23 more horse power than 2001 Saab 05-Sep. (148 HP @ 5500 RPM). In normal driving conditions, 1986 BMW Z1 should accelerate faster than 2001 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2001 Saab 05-Sep weights approximately 487 kg more than 1986 BMW Z1.
Because 1986 BMW Z1 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 1986 BMW Z1. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Saab 05-Sep (240 Nm @ 1800 RPM) has 18 more torque (in Nm) than 1986 BMW Z1. (222 Nm @ 4000 RPM). This means 2001 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW Z1. 2001 Saab 05-Sep has automatic transmission and 1986 BMW Z1 has manual transmission. 1986 BMW Z1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Saab 05-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 BMW Z1 | 2001 Saab 05-Sep | |
| Make | BMW | Saab |
| Model | Z1 | 05-Sep |
| Year Released | 1986 | 2001 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 148 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 222 Nm | 240 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Compression Ratio | 9.7:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 998 kg | 1485 kg |
| Vehicle Length | 3960 mm | 4810 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1280 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2710 mm |
| Fuel Tank Capacity | 58 L | 75 L |
