2004 Audi A6 vs. 1968 Peugeot 504D
To start off, 2004 Audi A6 is newer by 36 year(s). Which means there will be less support and parts availability for 1968 Peugeot 504D. In addition, the cost of maintenance, including insurance, on 1968 Peugeot 504D would be higher. At 2,496 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (180 HP @ 6000 RPM) has 116 more horse power than 1968 Peugeot 504D. (64 HP @ 4500 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1968 Peugeot 504D. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 437 kg more than 1968 Peugeot 504D. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Peugeot 504D 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 504D. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A6, 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, 2004 Audi A6 (235 Nm @ 3000 RPM) has 110 more torque (in Nm) than 1968 Peugeot 504D. (125 Nm @ 2000 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1968 Peugeot 504D.
Compare all specifications:
| 2004 Audi A6 | 1968 Peugeot 504D | |
| Make | Audi | Peugeot |
| Model | A6 | 504D |
| Year Released | 2004 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2112 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 180 HP | 64 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 235 Nm | 125 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 81 mm | 90 mm |
| Engine Stroke Size | 77.4 mm | 83 mm |
| Top Speed | 221 km/hour | 135 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1662 kg | 1225 kg |
| Vehicle Length | 4940 mm | 4490 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2630 mm |
| Fuel Tank Capacity | 70 L | 56 L |
