1975 Chrysler Valiant vs. 2009 Porsche 911
To start off, 2009 Porsche 911 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 3,600 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (341 HP @ 6500 RPM) has 250 more horse power than 1975 Chrysler Valiant. (91 HP @ 6300 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1975 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 700 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 Porsche 911 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 Porsche 911 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, 2009 Porsche 911 (288 Nm @ 4400 RPM) has 165 more torque (in Nm) than 1975 Chrysler Valiant. (123 Nm @ 4000 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1975 Chrysler Valiant.
Compare all specifications:
| 1975 Chrysler Valiant | 2009 Porsche 911 | |
| Make | Chrysler | Porsche |
| Model | Valiant | 911 |
| Year Released | 1975 | 2009 |
| Engine Position | Front | Rear |
| Engine Size | 1438 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 91 HP | 341 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 123 Nm | 288 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 830 kg | 1530 kg |
| Vehicle Length | 3970 mm | 4430 mm |
| Vehicle Width | 1540 mm | 1310 mm |
| Vehicle Height | 1370 mm | 1860 mm |
| Wheelbase Size | 2350 mm | 2360 mm |
