2001 Alfa Romeo 156 vs. 1968 Peugeot 504
To start off, 2001 Alfa Romeo 156 is newer by 33 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 1,795 cc (4 cylinders), 1968 Peugeot 504 is equipped with a bigger engine. In terms of performance, 2001 Alfa Romeo 156 (113 HP @ 6200 RPM) has 31 more horse power than 1968 Peugeot 504. (82 HP @ 5500 RPM). In normal driving conditions, 2001 Alfa Romeo 156 should accelerate faster than 1968 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo 156 weights approximately 30 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, 2001 Alfa Romeo 156, 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, 1968 Peugeot 504 (147 Nm @ 3000 RPM) has 3 more torque (in Nm) than 2001 Alfa Romeo 156. (144 Nm @ 4500 RPM). This means 1968 Peugeot 504 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 156.
Compare all specifications:
| 2001 Alfa Romeo 156 | 1968 Peugeot 504 | |
| Make | Alfa Romeo | Peugeot |
| Model | 156 | 504 |
| Year Released | 2001 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 82 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 144 Nm | 147 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 84 mm |
| Engine Stroke Size | 75.6 mm | 81 mm |
| Engine Compression Ratio | 10.3:1 | 8.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1230 kg | 1200 kg |
| Vehicle Length | 4440 mm | 4500 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2660 mm |
| Fuel Tank Capacity | 63 L | 55 L |
