2004 BMW Z4 vs. 1999 Saab 03-Sep
To start off, 2004 BMW Z4 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Saab 03-Sep. In addition, the cost of maintenance, including insurance, on 1999 Saab 03-Sep would be higher. Both 2004 BMW Z4 and 1999 Saab 03-Sep are equipped with a 2,171 cc engine. In terms of performance, 2004 BMW Z4 (168 HP @ 6250 RPM) has 45 more horse power than 1999 Saab 03-Sep. (123 HP @ 4000 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 1999 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 1999 Saab 03-Sep weights approximately 205 kg more than 2004 BMW Z4.
Because 2004 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 2004 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1999 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 Saab 03-Sep (280 Nm @ 1800 RPM) has 70 more torque (in Nm) than 2004 BMW Z4. (210 Nm @ 3500 RPM). This means 1999 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW Z4.
Compare all specifications:
| 2004 BMW Z4 | 1999 Saab 03-Sep | |
| Make | BMW | Saab |
| Model | Z4 | 03-Sep |
| Year Released | 2004 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 123 HP |
| Engine RPM | 6250 RPM | 4000 RPM |
| Torque | 210 Nm | 280 Nm |
| Torque RPM | 3500 RPM | 1800 RPM |
| Engine Compression Ratio | 10.8:1 | 19.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 220 km/hour | 247 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 9.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1325 kg | 1530 kg |
| Vehicle Length | 4100 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2500 mm | 2680 mm |
| Fuel Tank Capacity | 55 L | 68 L |
