2007 BMW X5 vs. 1975 Chrysler Valiant
To start off, 2007 BMW X5 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1975 Chrysler Valiant would be higher. At 4,398 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (283 HP @ 3600 RPM) has 120 more horse power than 1975 Chrysler Valiant. (163 HP @ 4400 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1975 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 775 kg more than 1975 Chrysler Valiant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Chrysler Valiant. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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 X5 (440 Nm @ 5400 RPM) has 121 more torque (in Nm) than 1975 Chrysler Valiant. (319 Nm @ 1800 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1975 Chrysler Valiant.
Compare all specifications:
| 2007 BMW X5 | 1975 Chrysler Valiant | |
| Make | BMW | Chrysler |
| Model | X5 | Valiant |
| Year Released | 2007 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4015 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 283 HP | 163 HP |
| Engine RPM | 3600 RPM | 4400 RPM |
| Torque | 440 Nm | 319 Nm |
| Torque RPM | 5400 RPM | 1800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 2180 kg | 1405 kg |
| Vehicle Length | 4670 mm | 4900 mm |
| Vehicle Width | 1880 mm | 1890 mm |
| Vehicle Height | 1710 mm | 1420 mm |
| Wheelbase Size | 2830 mm | 2830 mm |
