2002 Audi S4 vs. 1977 Peugeot 504
To start off, 2002 Audi S4 is newer by 25 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 4,163 cc (8 cylinders), 2002 Audi S4 is equipped with a bigger engine. In terms of performance, 2002 Audi S4 (339 HP @ 7000 RPM) has 267 more horse power than 1977 Peugeot 504. (72 HP @ 4500 RPM). In normal driving conditions, 2002 Audi S4 should accelerate faster than 1977 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi S4 weights approximately 460 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 2002 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Peugeot 504. In wet, icy, snow, or gravel driving conditions, 2002 Audi S4 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, 2002 Audi S4 (410 Nm @ 3500 RPM) has 275 more torque (in Nm) than 1977 Peugeot 504. (135 Nm @ 2000 RPM). This means 2002 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1977 Peugeot 504.
Compare all specifications:
| 2002 Audi S4 | 1977 Peugeot 504 | |
| Make | Audi | Peugeot |
| Model | S4 | 504 |
| Year Released | 2002 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2304 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 72 HP |
| Engine RPM | 7000 RPM | 4500 RPM |
| Torque | 410 Nm | 135 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 84.6 mm | 94 mm |
| Engine Stroke Size | 92.8 mm | 83 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1720 kg | 1260 kg |
| Vehicle Length | 4580 mm | 4500 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2750 mm |
