2007 BMW X3 vs. 2003 Saab 03-Sep
To start off, 2007 BMW X3 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 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (215 HP @ 4000 RPM) has 97 more horse power than 2003 Saab 03-Sep. (118 HP @ 4000 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2003 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 235 kg more than 2003 Saab 03-Sep. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Saab 03-Sep. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, 2007 BMW X3 (480 Nm @ 1750 RPM) has 200 more torque (in Nm) than 2003 Saab 03-Sep. (280 Nm @ 1500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Saab 03-Sep. 2007 BMW X3 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. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 2003 Saab 03-Sep | |
| Make | BMW | Saab |
| Model | X3 | 03-Sep |
| Year Released | 2007 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2170 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 118 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 480 Nm | 280 Nm |
| Torque RPM | 1750 RPM | 1500 RPM |
| Engine Compression Ratio | 17.0:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 210 km/hour | 200 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 11 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1530 kg |
| Vehicle Length | 4570 mm | 4640 mm |
| Vehicle Width | 1680 mm | 1770 mm |
| Vehicle Height | 1880 mm | 1470 mm |
| Wheelbase Size | 2800 mm | 2710 mm |
| Fuel Consumption Overall | 8.6 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 67 L | 58 L |
