1999 BMW Z9 vs. 2003 Saab 03-Sep
To start off, 2003 Saab 03-Sep is newer by 4 year(s). Which means there will be less support and parts availability for 1999 BMW Z9. In addition, the cost of maintenance, including insurance, on 1999 BMW Z9 would be higher. At 3,901 cc (8 cylinders), 1999 BMW Z9 is equipped with a bigger engine. In terms of performance, 1999 BMW Z9 (242 HP @ 4000 RPM) has 69 more horse power than 2003 Saab 03-Sep. (173 HP @ 5500 RPM). In normal driving conditions, 1999 BMW Z9 should accelerate faster than 2003 Saab 03-Sep.
Because 1999 BMW Z9 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 1999 BMW Z9. However, in wet, icy, snow, or gravel driving conditions, 2003 Saab 03-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, 1999 BMW Z9 (560 Nm @ 1750 RPM) has 295 more torque (in Nm) than 2003 Saab 03-Sep. (265 Nm @ 2500 RPM). This means 1999 BMW Z9 will have an easier job in driving up hills or pulling heavy equipment than 2003 Saab 03-Sep.
Compare all specifications:
| 1999 BMW Z9 | 2003 Saab 03-Sep | |
| Make | BMW | Saab |
| Model | Z9 | 03-Sep |
| Year Released | 1999 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3901 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 173 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 560 Nm | 265 Nm |
| Torque RPM | 1750 RPM | 2500 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Length | 5010 mm | 4640 mm |
| Vehicle Width | 2010 mm | 1770 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 3110 mm | 2680 mm |
