1977 Peugeot 504 vs. 2003 Peugeot 407
To start off, 2003 Peugeot 407 is newer by 26 year(s). Which means there will be less support and parts availability for 1977 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1977 Peugeot 504 would be higher. At 2,944 cc (6 cylinders), 2003 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2003 Peugeot 407 (207 HP @ 6000 RPM) has 135 more horse power than 1977 Peugeot 504. (72 HP @ 4500 RPM) In normal driving conditions, 2003 Peugeot 407 should accelerate faster than 1977 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2003 Peugeot 407 weights approximately 380 kg more than 1977 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Peugeot 504 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 Peugeot 504. However, in wet, icy, snow, or gravel driving conditions, 2003 Peugeot 407, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Peugeot 407 (290 Nm @ 3750 RPM) has 155 more torque (in Nm) than 1977 Peugeot 504. (135 Nm @ 2000 RPM). This means 2003 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 1977 Peugeot 504.
Compare all specifications:
| 1977 Peugeot 504 | 2003 Peugeot 407 | |
| Make | Peugeot | Peugeot |
| Model | 504 | 407 |
| Year Released | 1977 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2304 cc | 2944 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 72 HP | 207 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 135 Nm | 290 Nm |
| Torque RPM | 2000 RPM | 3750 RPM |
| Engine Bore Size | 94 mm | 87 mm |
| Engine Stroke Size | 83 mm | 82.6 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1260 kg | 1640 kg |
| Vehicle Length | 4500 mm | 4770 mm |
| Vehicle Width | 1700 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1490 mm |
| Wheelbase Size | 2750 mm | 2730 mm |
