2003 Saab 03-Sep vs. 2013 BMW 3 Series
To start off, 2013 BMW 3 Series is newer by 10 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 2,979 cc (6 cylinders), 2013 BMW 3 Series is equipped with a bigger engine. In terms of performance, 2003 Saab 03-Sep (250 HP @ 5500 RPM) has 12 more horse power than 2013 BMW 3 Series. (238 HP @ 5800 RPM). In normal driving conditions, 2003 Saab 03-Sep should accelerate faster than 2013 BMW 3 Series. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 3 Series weights approximately 18 kg more than 2003 Saab 03-Sep.
Because 2013 BMW 3 Series is all wheel drive (AWD), it will have significant more traction and grip than 2003 Saab 03-Sep. In wet, icy, snow, or gravel driving conditions, 2013 BMW 3 Series will offer significantly more control. 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, 2013 BMW 3 Series (407 Nm @ 5000 RPM) has 37 more torque (in Nm) than 2003 Saab 03-Sep. (370 Nm @ 2700 RPM). This means 2013 BMW 3 Series will have an easier job in driving up hills or pulling heavy equipment than 2003 Saab 03-Sep. 2013 BMW 3 Series has automatic transmission and 2003 Saab 03-Sep has manual transmission. 2003 Saab 03-Sep will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW 3 Series will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Saab 03-Sep | 2013 BMW 3 Series | |
| Make | Saab | BMW |
| Model | 03-Sep | 3 Series |
| Year Released | 2003 | 2013 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2979 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 238 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 370 Nm | 407 Nm |
| Torque RPM | 2700 RPM | 5000 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 86 mm | 89 mm |
| Engine Compression Ratio | 9.5:1 | 10.2 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1665 kg | 1683 kg |
| Vehicle Length | 4640 mm | 4636 mm |
| Vehicle Width | 1770 mm | 2031 mm |
| Vehicle Height | 1440 mm | 1434 mm |
| Wheelbase Size | 2610 mm | 2810 mm |
| Fuel Tank Capacity | 61 L | 60 L |
