2009 Audi S6 vs. 1974 Peugeot 504
To start off, 2009 Audi S6 is newer by 35 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 4,172 cc (8 cylinders), 2009 Audi S6 is equipped with a bigger engine. In terms of performance, 2009 Audi S6 (335 HP @ 7000 RPM) has 265 more horse power than 1974 Peugeot 504. (70 HP @ 4500 RPM). In normal driving conditions, 2009 Audi S6 should accelerate faster than 1974 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi S6 weights approximately 405 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 2009 Audi S6 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, 2009 Audi S6 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, 2009 Audi S6 (420 Nm @ 3400 RPM) has 286 more torque (in Nm) than 1974 Peugeot 504. (134 Nm @ 2000 RPM). This means 2009 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 1974 Peugeot 504. 2009 Audi S6 has automatic transmission and 1974 Peugeot 504 has manual transmission. 1974 Peugeot 504 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi S6 | 1974 Peugeot 504 | |
| Make | Audi | Peugeot |
| Model | S6 | 504 |
| Year Released | 2009 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2302 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 335 HP | 70 HP |
| Engine RPM | 7000 RPM | 4500 RPM |
| Torque | 420 Nm | 134 Nm |
| Torque RPM | 3400 RPM | 2000 RPM |
| Engine Bore Size | 84.6 mm | 94 mm |
| Engine Stroke Size | 93 mm | 83 mm |
| Engine Compression Ratio | 11.0:1 | 22.2:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1815 kg | 1410 kg |
| Vehicle Length | 4840 mm | 4810 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1560 mm |
| Wheelbase Size | 2770 mm | 2910 mm |
| Fuel Tank Capacity | 82 L | 60 L |
