2007 BMW X3 vs. 1971 Chrysler Valiant
To start off, 2007 BMW X3 is newer by 36 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 3,521 cc (6 cylinders), 1971 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (148 HP @ 6200 RPM) has 10 more horse power than 1971 Chrysler Valiant. (138 HP @ 4400 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1971 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 235 kg more than 1971 Chrysler Valiant. 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 1971 Chrysler Valiant. 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, 1971 Chrysler Valiant (272 Nm @ 1800 RPM) has 72 more torque (in Nm) than 2007 BMW X3. (200 Nm @ 3750 RPM). This means 1971 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 2007 BMW X3 | 1971 Chrysler Valiant | |
| Make | BMW | Chrysler |
| Model | X3 | Valiant |
| Year Released | 2007 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3521 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 138 HP |
| Engine RPM | 6200 RPM | 4400 RPM |
| Torque | 200 Nm | 272 Nm |
| Torque RPM | 3750 RPM | 1800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1655 kg | 1420 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 |
