1971 Chrysler Valiant vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1971 Chrysler Valiant would be higher. At 5,211 cc (8 cylinders), 1971 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6600 RPM) has 123 more horse power than 1971 Chrysler Valiant. (227 HP @ 4400 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1971 Chrysler Valiant.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1971 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, 1971 Chrysler Valiant (461 Nm @ 2400 RPM) has 61 more torque (in Nm) than 2009 Porsche 911. (400 Nm @ 4600 RPM). This means 1971 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche 911.
Compare all specifications:
| 1971 Chrysler Valiant | 2009 Porsche 911 | |
| Make | Chrysler | Porsche |
| Model | Valiant | 911 |
| Year Released | 1971 | 2009 |
| Engine Position | Front | Rear |
| Engine Size | 5211 cc | 3824 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 227 HP | 350 HP |
| Engine RPM | 4400 RPM | 6600 RPM |
| Torque | 461 Nm | 400 Nm |
| Torque RPM | 2400 RPM | 4600 RPM |
| Engine Bore Size | 99.4 mm | 96 mm |
| Engine Stroke Size | 84.1 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Length | 4900 mm | 4430 mm |
| Vehicle Width | 1890 mm | 1310 mm |
| Vehicle Height | 1440 mm | 1860 mm |
| Wheelbase Size | 2830 mm | 2360 mm |
