2007 BMW 318 vs. 2003 Saab 03-Sep
To start off, 2007 BMW 318 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Saab 03-Sep. In addition, the cost of maintenance, including insurance, on 2003 Saab 03-Sep would be higher. At 1,995 cc (4 cylinders), 2007 BMW 318 is equipped with a bigger engine. In terms of performance, 2003 Saab 03-Sep (148 HP @ 5500 RPM) has 20 more horse power than 2007 BMW 318. (128 HP @ 5750 RPM) In normal driving conditions, 2003 Saab 03-Sep should accelerate faster than 2007 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2003 Saab 03-Sep weights approximately 220 kg more than 2007 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 318 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 2007 BMW 318. 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, 2003 Saab 03-Sep (240 Nm @ 1800 RPM) has 60 more torque (in Nm) than 2007 BMW 318. (180 Nm @ 3250 RPM). This means 2003 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 318.
Compare all specifications:
| 2007 BMW 318 | 2003 Saab 03-Sep | |
| Make | BMW | Saab |
| Model | 318 | 03-Sep |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 128 HP | 148 HP |
| Engine RPM | 5750 RPM | 5500 RPM |
| Torque | 180 Nm | 240 Nm |
| Torque RPM | 3250 RPM | 1800 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1435 kg | 1655 kg |
| Vehicle Length | 4230 mm | 4640 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2680 mm |
| Fuel Tank Capacity | 63 L | 61 L |
