1973 Peugeot 504 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1973 Peugeot 504 would be higher. At 3,600 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (445 HP @ 5700 RPM) has 364 more horse power than 1973 Peugeot 504. (81 HP @ 5500 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1973 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 426 kg more than 1973 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Peugeot 504. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche 911 (620 Nm @ 3500 RPM) has 486 more torque (in Nm) than 1973 Peugeot 504. (134 Nm @ 3000 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1973 Peugeot 504.
Compare all specifications:
| 1973 Peugeot 504 | 2005 Porsche 911 | |
| Make | Peugeot | Porsche |
| Model | 504 | 911 |
| Year Released | 1973 | 2005 |
| Engine Position | Front | Rear |
| Engine Size | 1796 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 81 HP | 445 HP |
| Engine RPM | 5500 RPM | 5700 RPM |
| Torque | 134 Nm | 620 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 100 mm |
| Engine Stroke Size | 81 mm | 76.4 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1164 kg | 1590 kg |
| Vehicle Length | 4500 mm | 4440 mm |
| Vehicle Width | 1700 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1300 mm |
| Wheelbase Size | 2750 mm | 2360 mm |
| Fuel Tank Capacity | 55 L | 64 L |
