2003 BMW X3 vs. 1973 Chrysler Valiant
To start off, 2003 BMW X3 is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1973 Chrysler Valiant would be higher. At 4,015 cc (6 cylinders), 1973 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (185 HP @ 6000 RPM) has 22 more horse power than 1973 Chrysler Valiant. (163 HP @ 4400 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 1973 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 440 kg more than 1973 Chrysler Valiant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Chrysler Valiant. In wet, icy, snow, or gravel driving conditions, 2003 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, 1973 Chrysler Valiant (318 Nm @ 1800 RPM) has 73 more torque (in Nm) than 2003 BMW X3. (245 Nm @ 3500 RPM). This means 1973 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
| 2003 BMW X3 | 1973 Chrysler Valiant | |
| Make | BMW | Chrysler |
| Model | X3 | Valiant |
| Year Released | 2003 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 4015 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 163 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 245 Nm | 318 Nm |
| Torque RPM | 3500 RPM | 1800 RPM |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1840 kg | 1400 kg |
| Vehicle Length | 4570 mm | 4900 mm |
| Vehicle Width | 1860 mm | 1890 mm |
| Vehicle Height | 1680 mm | 1420 mm |
| Wheelbase Size | 2800 mm | 2830 mm |
