2006 Audi A4 vs. 1968 Peugeot 504
To start off, 2006 Audi A4 is newer by 38 year(s). Which means there will be less support and parts availability for 1968 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1968 Peugeot 504 would be higher. At 1,971 cc (4 cylinders), 1968 Peugeot 504 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (187 HP @ 5700 RPM) has 94 more horse power than 1968 Peugeot 504. (93 HP @ 5200 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1968 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 125 kg more than 1968 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 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 1968 Peugeot 504. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A4, 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, 2006 Audi A4 (240 Nm @ 1950 RPM) has 72 more torque (in Nm) than 1968 Peugeot 504. (168 Nm @ 3000 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1968 Peugeot 504.
Compare all specifications:
| 2006 Audi A4 | 1968 Peugeot 504 | |
| Make | Audi | Peugeot |
| Model | A4 | 504 |
| Year Released | 2006 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1971 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 187 HP | 93 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 240 Nm | 168 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 88.1 mm |
| Engine Stroke Size | 86.4 mm | 81 mm |
| Engine Compression Ratio | 9.3:1 | 8.4:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1395 kg | 1270 kg |
| Vehicle Length | 4550 mm | 4810 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1560 mm |
| Wheelbase Size | 2660 mm | 2900 mm |
