2009 BMW X6 vs. 1975 Chrysler Valiant
To start off, 2009 BMW X6 is newer by 34 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 5,210 cc (8 cylinders), 1975 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (300 HP @ 5800 RPM) has 73 more horse power than 1975 Chrysler Valiant. (227 HP @ 4400 RPM). In normal driving conditions, 2009 BMW X6 should accelerate faster than 1975 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 690 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 2009 BMW X6 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, 2009 BMW X6 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, 1975 Chrysler Valiant (461 Nm @ 2400 RPM) has 54 more torque (in Nm) than 2009 BMW X6. (407 Nm @ 1400 RPM). This means 1975 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X6.
Compare all specifications:
| 2009 BMW X6 | 1975 Chrysler Valiant | |
| Make | BMW | Chrysler |
| Model | X6 | Valiant |
| Year Released | 2009 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 5210 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 300 HP | 227 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Torque | 407 Nm | 461 Nm |
| Torque RPM | 1400 RPM | 2400 RPM |
| Engine Bore Size | 84 mm | 99.3 mm |
| Engine Stroke Size | 89.6 mm | 84.1 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 2145 kg | 1455 kg |
| Vehicle Length | 4880 mm | 4900 mm |
| Vehicle Width | 1990 mm | 1890 mm |
| Vehicle Height | 1700 mm | 1420 mm |
| Wheelbase Size | 2940 mm | 2830 mm |
