2003 BMW Z4 vs. 2007 Saab 03-Sep
To start off, 2007 Saab 03-Sep is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW Z4. In addition, the cost of maintenance, including insurance, on 2003 BMW Z4 would be higher. At 2,999 cc (6 cylinders), 2003 BMW Z4 is equipped with a bigger engine. In terms of performance, 2003 BMW Z4 (227 HP @ 6000 RPM) has 17 more horse power than 2007 Saab 03-Sep. (210 HP @ 5500 RPM). In normal driving conditions, 2003 BMW Z4 should accelerate faster than 2007 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 03-Sep weights approximately 235 kg more than 2003 BMW Z4.
Because 2003 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 2003 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Saab 03-Sep (300 Nm @ 2500 RPM) has 9 more torque (in Nm) than 2003 BMW Z4. (291 Nm @ 3500 RPM). This means 2007 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW Z4.
Compare all specifications:
2003 BMW Z4 | 2007 Saab 03-Sep | |
Make | BMW | Saab |
Model | Z4 | 03-Sep |
Year Released | 2003 | 2007 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2999 cc | 1987 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 227 HP | 210 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 291 Nm | 300 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Bore Size | 84 mm | 86 mm |
Engine Stroke Size | 90 mm | 86 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1290 kg | 1525 kg |
Vehicle Length | 4100 mm | 4640 mm |
Vehicle Width | 1790 mm | 1760 mm |
Vehicle Height | 1310 mm | 1450 mm |
Wheelbase Size | 2500 mm | 2680 mm |
Fuel Tank Capacity | 55 L | 62 L |