2007 BMW X3 vs. 1973 Chrysler Valiant
To start off, 2007 BMW X3 is newer by 34 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 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 124 more horse power than 1973 Chrysler Valiant. (91 HP @ 6300 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1973 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 935 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 2007 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, 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 357 more torque (in Nm) than 1973 Chrysler Valiant. (123 Nm @ 4000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1973 Chrysler Valiant. 2007 BMW X3 has automatic transmission and 1973 Chrysler Valiant has manual transmission. 1973 Chrysler Valiant 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 | 1973 Chrysler Valiant | |
| Make | BMW | Chrysler |
| Model | X3 | Valiant |
| Year Released | 2007 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1439 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 91 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 480 Nm | 123 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1765 kg | 830 kg |
| Vehicle Length | 4570 mm | 3970 mm |
| Vehicle Width | 1680 mm | 1540 mm |
| Vehicle Height | 1860 mm | 1370 mm |
| Wheelbase Size | 2800 mm | 2350 mm |
