2007 BMW X3 vs. 1975 Saab 99
To start off, 2007 BMW X3 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Saab 99. In addition, the cost of maintenance, including insurance, on 1975 Saab 99 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 115 more horse power than 1975 Saab 99. (100 HP @ 5200 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1975 Saab 99. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 585 kg more than 1975 Saab 99. 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 1975 Saab 99. 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 318 more torque (in Nm) than 1975 Saab 99. (162 Nm @ 3500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1975 Saab 99.
Compare all specifications:
| 2007 BMW X3 | 1975 Saab 99 | |
| Make | BMW | Saab |
| Model | X3 | 99 |
| Year Released | 2007 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 100 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 480 Nm | 162 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1765 kg | 1180 kg |
| Vehicle Length | 4570 mm | 4540 mm |
| Vehicle Width | 1680 mm | 1700 mm |
| Vehicle Height | 1860 mm | 1440 mm |
| Wheelbase Size | 2800 mm | 2480 mm |
