2007 BMW X3 vs. 1999 Saab 03-Sep
To start off, 2007 BMW X3 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Saab 03-Sep. In addition, the cost of maintenance, including insurance, on 1999 Saab 03-Sep would be higher. At 2,996 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (268 HP @ 6600 RPM) has 43 more horse power than 1999 Saab 03-Sep. (225 HP @ 5000 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1999 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 417 kg more than 1999 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 1999 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, 1999 Saab 03-Sep (342 Nm @ 2500 RPM) has 27 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 1999 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3. 2007 BMW X3 has automatic transmission and 1999 Saab 03-Sep has manual transmission. 1999 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 | 1999 Saab 03-Sep | |
| Make | BMW | Saab |
| Model | X3 | 03-Sep |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2290 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 268 HP | 225 HP |
| Engine RPM | 6600 RPM | 5000 RPM |
| Torque | 315 Nm | 342 Nm |
| Torque RPM | 2750 RPM | 2500 RPM |
| Engine Bore Size | 85 mm | 90 mm |
| Engine Stroke Size | 88 mm | 90 mm |
| Engine Compression Ratio | 10.7:1 | 9.3:1 |
| Top Speed | 210 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 6.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1815 kg | 1398 kg |
| Vehicle Length | 4570 mm | 4650 mm |
| Vehicle Width | 1680 mm | 1720 mm |
| Vehicle Height | 1860 mm | 1430 mm |
| Wheelbase Size | 2800 mm | 2610 mm |
| Fuel Tank Capacity | 67 L | 68 L |
