2003 Alfa Romeo 166 vs. 1968 Peugeot 504
To start off, 2003 Alfa Romeo 166 is newer by 35 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 2,387 cc (5 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (148 HP @ 4000 RPM) has 55 more horse power than 1968 Peugeot 504. (93 HP @ 5200 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1968 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 272 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, 2003 Alfa Romeo 166, 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, 2003 Alfa Romeo 166 (300 Nm @ 1800 RPM) has 132 more torque (in Nm) than 1968 Peugeot 504. (168 Nm @ 3000 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1968 Peugeot 504.
Compare all specifications:
| 2003 Alfa Romeo 166 | 1968 Peugeot 504 | |
| Make | Alfa Romeo | Peugeot |
| Model | 166 | 504 |
| Year Released | 2003 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1971 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 93 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 300 Nm | 168 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 88.1 mm |
| Engine Stroke Size | 90.4 mm | 81 mm |
| Engine Compression Ratio | 18.5:1 | 8.4:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1542 kg | 1270 kg |
| Vehicle Length | 4730 mm | 4810 mm |
| Vehicle Width | 1810 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1560 mm |
| Wheelbase Size | 2600 mm | 2900 mm |
