2011 BMW Z4 vs. 2004 Saab 03-Sep
To start off, 2011 BMW Z4 is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Saab 03-Sep. In addition, the cost of maintenance, including insurance, on 2004 Saab 03-Sep would be higher. At 1,998 cc (4 cylinders), 2004 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2011 BMW Z4 (244 HP @ 5000 RPM) has 71 more horse power than 2004 Saab 03-Sep. (173 HP @ 5500 RPM). In normal driving conditions, 2011 BMW Z4 should accelerate faster than 2004 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2004 Saab 03-Sep weights approximately 20 kg more than 2011 BMW Z4.
Because 2011 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 2011 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2004 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, both vehicles can yield 350 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2004 Saab 03-Sep has automatic transmission and 2011 BMW Z4 has manual transmission. 2011 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Saab 03-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 BMW Z4 | 2004 Saab 03-Sep | |
| Make | BMW | Saab |
| Model | Z4 | 03-Sep |
| Year Released | 2011 | 2004 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 244 HP | 173 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 350 Nm | 350 Nm |
| Torque RPM | 1500 RPM | 2500 RPM |
| Engine Bore Size | 90.1 mm | 86.1 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 5.7 seconds | 8.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1510 kg |
| Vehicle Length | 4239 mm | 4640 mm |
| Vehicle Width | 1791 mm | 1770 mm |
| Vehicle Height | 1290 mm | 1470 mm |
| Wheelbase Size | 2497 mm | 2680 mm |
| Fuel Consumption Overall | 6.8 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 55 L | 61 L |
