2005 Alfa Romeo 159 vs. 1973 Peugeot 504
To start off, 2005 Alfa Romeo 159 is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1973 Peugeot 504 would be higher. At 2,197 cc (4 cylinders), 2005 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 159 (182 HP @ 6500 RPM) has 101 more horse power than 1973 Peugeot 504. (81 HP @ 5500 RPM). In normal driving conditions, 2005 Alfa Romeo 159 should accelerate faster than 1973 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 326 kg more than 1973 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 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 1973 Peugeot 504. However, in wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 159, 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, 2005 Alfa Romeo 159 (230 Nm @ 4500 RPM) has 96 more torque (in Nm) than 1973 Peugeot 504. (134 Nm @ 3000 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1973 Peugeot 504.
Compare all specifications:
| 2005 Alfa Romeo 159 | 1973 Peugeot 504 | |
| Make | Alfa Romeo | Peugeot |
| Model | 159 | 504 |
| Year Released | 2005 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 182 HP | 81 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 230 Nm | 134 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 94.6 mm | 81 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1164 kg |
| Vehicle Length | 4670 mm | 4500 mm |
| Vehicle Width | 1830 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 55 L |
