2005 Audi A4 vs. 1977 Peugeot 504
To start off, 2005 Audi A4 is newer by 28 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 2,976 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (217 HP @ 4000 RPM) has 126 more horse power than 1977 Peugeot 504. (91 HP @ 5200 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1977 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 368 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.
Let's talk about torque, 2005 Audi A4 (300 Nm) has 139 more torque (in Nm) than 1977 Peugeot 504. (161 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1977 Peugeot 504.
Compare all specifications:
| 2005 Audi A4 | 1977 Peugeot 504 | |
| Make | Audi | Peugeot |
| Model | A4 | 504 |
| Year Released | 2005 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1971 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 217 HP | 91 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 300 Nm | 161 Nm |
| Engine Bore Size | 83 mm | 88 mm |
| Engine Stroke Size | 93 mm | 81 mm |
| Vehicle Weight | 1698 kg | 1330 kg |
| Vehicle Length | 4580 mm | 4810 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1560 mm |
| Wheelbase Size | 2660 mm | 2910 mm |
