2007 Audi A6 vs. 1974 Peugeot 504
To start off, 2007 Audi A6 is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1974 Peugeot 504 would be higher. At 2,696 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (178 HP @ 3300 RPM) has 97 more horse power than 1974 Peugeot 504. (81 HP @ 5500 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1974 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 111 kg more than 1974 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Peugeot 504. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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, 2007 Audi A6 (380 Nm @ 1400 RPM) has 246 more torque (in Nm) than 1974 Peugeot 504. (134 Nm @ 3000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1974 Peugeot 504.
Compare all specifications:
| 2007 Audi A6 | 1974 Peugeot 504 | |
| Make | Audi | Peugeot |
| Model | A6 | 504 |
| Year Released | 2007 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2696 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 81 HP |
| Engine RPM | 3300 RPM | 5500 RPM |
| Torque | 380 Nm | 134 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 83.1 mm | 81 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1275 kg | 1164 kg |
| Vehicle Length | 4920 mm | 4500 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2850 mm | 2750 mm |
| Fuel Tank Capacity | 80 L | 55 L |
