2003 BMW X3 vs. 1971 Chrysler Valiant
To start off, 2003 BMW X3 is newer by 32 year(s). Which means there will be less support and parts availability for 1971 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1971 Chrysler Valiant would be higher. At 5,211 cc (8 cylinders), 1971 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 1971 Chrysler Valiant (227 HP @ 4400 RPM) has 42 more horse power than 2003 BMW X3. (185 HP @ 6000 RPM) In normal driving conditions, 1971 Chrysler Valiant should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 340 kg more than 1971 Chrysler Valiant.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1971 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, 1971 Chrysler Valiant (461 Nm @ 2400 RPM) has 216 more torque (in Nm) than 2003 BMW X3. (245 Nm @ 3500 RPM). This means 1971 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 | 1971 Chrysler Valiant | |
| Make | BMW | Chrysler |
| Model | X3 | Valiant |
| Year Released | 2003 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 5211 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 227 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 245 Nm | 461 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Engine Bore Size | 84 mm | 99.4 mm |
| Engine Stroke Size | 75 mm | 84.1 mm |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1840 kg | 1500 kg |
| Vehicle Length | 4570 mm | 4900 mm |
| Vehicle Width | 1860 mm | 1890 mm |
| Vehicle Height | 1680 mm | 1440 mm |
| Wheelbase Size | 2800 mm | 2830 mm |
