1975 Chrysler Valiant vs. 2007 Jeep Commander
To start off, 2007 Jeep Commander 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 5,653 cc (8 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (330 HP @ 5000 RPM) has 239 more horse power than 1975 Chrysler Valiant. (91 HP @ 6300 RPM) In normal driving conditions, 2007 Jeep Commander should accelerate faster than 1975 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 1580 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 Jeep Commander 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 Jeep Commander 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 Jeep Commander (509 Nm @ 4000 RPM) has 386 more torque (in Nm) than 1975 Chrysler Valiant. (123 Nm @ 4000 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1975 Chrysler Valiant. 2007 Jeep Commander has automatic transmission and 1975 Chrysler Valiant has manual transmission. 1975 Chrysler Valiant will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Chrysler Valiant | 2007 Jeep Commander | |
| Make | Chrysler | Jeep |
| Model | Valiant | Commander |
| Year Released | 1975 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1438 cc | 5653 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 330 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 123 Nm | 509 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 830 kg | 2410 kg |
| Vehicle Length | 3970 mm | 4790 mm |
| Vehicle Width | 1540 mm | 1910 mm |
| Vehicle Height | 1370 mm | 1830 mm |
| Wheelbase Size | 2350 mm | 2790 mm |
